INFINEON Power Management Supply User Manual

ICs: SMPS, CoolSETTM– Discretes: CoolMOSTM, thinQ!

TM

May 2006

www.infineon.com/power

Power Management & Supply

AC/DC Selection Guide

TODAY’S MODERN LIFESTYLE leadsto a fast-growing energy
requirement as more and more people are able to afford electronic equipment.
Consumers can select from an ever-growing range of cellular phones, PDAs,
digital cameras, cordless phones, DVD players, VCRs, TV sets, LCD monitors,
notebook and desktop computers, and home appliances, to mention only a few.
The power consumption of these electronic devices continues to rise as a result
of ever-increasing functions.

ENERGY GENERATION FREQUENTLY pollutesthe environment
through radioactive waste and CO

2

. In order to compensate and reduce the pace
of these overly proportional growing energy requirements, we must use energy
more efficiently.

SWITCH MODE POWER SUPPLIES (SMPS) represent today’s
most efficient energy conversion approach for electronic equipment.
Increasing the SMPS efficiency directly leads to energy savings during
the equipment’s operational time.

SOME ELECTRONIC DEVICES operate only for a few hours during
the day, and are consequently in standby mode during the rest of the day.
Lowering the standby power consumption will save a considerable amount of energy.

A CONTINUOUS TREND towardssystem miniaturization has
accompanied the development of electronic equipment from the very beginning.
Simultaneously, the power rating of the devices increases. This means more
power in a smaller space – high-power density is the operative word.

THE “POWER & SUPPLY” group of Infineon Technologies focuses
its R&D activities on cost effectiveness, low standby power consumption,
high efficiency and power density. Today we are proud to serve our customers
with technologically leading products in many areas of an off-line SMPS,
power MOSFETs (CoolMOS

TM

, OptiMOS®2), Silicon Carbide Schottky diodes

(thinQ!

TM

), IGBTs, intelligent SMPS and PFC control ICs, and CoolSET

TM

(SMPS control IC and CoolMOSTMin one package).

Introduction

2

Personal computer

C

High-power density
CoolMOS
thinQ!

TM

Schottky diodes

OptiMOS

®

2
TDA16888
ICE1PC series PFC controller

C

Low standby
Active burst mode of CoolSET
and ICE3 series controller

Server

C

Ultra-high-power density
CoolMOS
thinQ! Schottky diodes
OptiMOS

®

2
TDA16888
ICE1PC series PFC controller

TV, DVD, VCR, Set-top Box

C

Cost-effectiveness
Integrated solution CoolSET
Charge pump PFC
Peak load function of ICE3 series

C

Low standby
Active burst mode of ICE3 series
Frequency reduction of ICE1QS01

C

Low EMI
Quasi-resonant switching

Adapter

C

High-power density
CoolMOS and CoolSET

C

Low standby
Active burst mode of CoolSET
and ICE3 series controller

Lamp Ballast

C

Cost-effectiveness
TDA486x series
PFC controller
Integrated solution PFC CoolSET

Charger

C

Cost effectiveness
Integrated solution CoolSET

TM

C

Low standby
Active burst mode of CoolSET

LCD Monitor

C

High-power density
CoolMOS

TM

and CoolSET

C

Low standby
Active burst mode of CoolSET
and ICE3 series controller

Applications, Requirements and Solutions

3

AC
85 ... 265 V

CoolMOS

IGBT

TM

thinQ!

TM

CoolSET

TM

/

PFC

PFC

Controller

TM

OptiMOS®2CoolMOS

DC

CoolSET

TM

PWM

Controller

4

Contents

SMPS ICs

Fan Speed Controller

SMPS IC Overview

PWM Controller

Smart Ballast Controller

PFC and Combo Controller

CoolSET

TM

SMPS Topologies

Discretes

N-Channel MOSFETs, 500 to 800 V (CoolMOSTM, Standard MOS)

Silicon Carbide Schottky Diodes (thinQ!

TM

Family)

Alphanumeric Listing

Packages

6

8

10

14

16

18

20

22

30

31

32

5

TDA21801 – Fan Speed Controller

WITH THE NEW fanspeed controller TDA21801,
essential system monitoring features of switched mode
power supplies (SMPS) such as adjustable minimum fan
speed, fan ON/OFF and over-temperature protection (OTP)
can be easily implemented. Only few external compo­nents added to the IC are necessary for it.

T H E T D A 2 1 8 0 1 is designed for applications
using 3- or 4-wire fan solutions like PC silver boxes,
Server silver box AC/DC converter and industrial/medical
power supplies.

Benefits

C

Full control over fan speed due to precision reference

C

Low system cost when replacing 4-wire fans

C

Reduced noise level

C

Increased safety of power supplies

Features

C

In combination with 2-wire fans same functionality as
4-wire fan solution

C

Overtemperature protection feature to protect system
and power supply

C

Adjustable minimum fan speed (750 rpm to 4000 rpm)

C

Fan speed can be increased by external PWM or
analogue signal

C

DSO-8 Package/ ROHS compliant

6

12 V

Block Diagram

Typical Application Circuit

Fan Speed Controller

7

TRSOUT

3

8

V

DD

FanM

Fan MBIAS

6

D

R

BIAS

FCin

1

NTC

7

Speed Value

A

Generator

Digital

Integrator

+ OTP

In Case of OTP 1 mA

R

NTC

RSin

2

Filter

Amplifier

R

RSin

Pulse

Detection

FCin V

DD

Logic Unit

VCO

R

VCO

GND

5

C

VCO

4

RC-VCO

V

DD

R

FC

CON1

FAN+

FAN

-

C

FAN

100 nF

10 kΩ

C

FC

100 nF

Q1

R

RSin

0.5 Ω

TDA21801

1

FCin

2

RSin

3

TRSOUT

4

GND

V

NTC

FanM

RC-VCO

DD

Fan Speed Controller

R

VCO

220 kΩ

R

BIAS

3.6 kΩ

8
7
6
5

FanM

To OVP

DOVP

C

VDD

100 nF

C

VCO

3.3 nF

C

NTC

100 nF

R

NTC

22 kΩ

* Depending on topology and switching transistor
** Only available in ISODRAIN package

PWM Controller

Quasiresonant Fixed Frequency

TDA4605-2
TDA4605-3

General
purpose
control IC

CVT, VCR,
adapter

Quasiresonant

<

200 kHz

approx. 20 kHz
unlimited

✓

5 W/ 400 mW
–
–

*
*

–
–
–
–

✓
✓
✓
✓
✓
✓

–

✓

–

✓

–

✓

–
–

11 mA

7.5 ... 15.5 V
DIP-8
–
–

TDA16846
TDA16847

Universal,
high
performance
control IC
including
low-power
standby and
power factor
correction

CTV, VCR,
set-top-box,
adapter

Quasiresonant
Fixed Frequency
Synchronized

<

250 kHz

adjustable in fixed
frequency mode

adjustable
unlimited

✓

<

1 W/400 mW

–
–

*
*

–
–
–
Charge Pump

✓
✓
✓
✓
✓
✓

TDA16847

✓

–

✓

–

✓

–
–

5 mA
8 ... 16 V
DIP-14
DSO-14
–

ICE1QS01
ICE1QS02

PWM Control IC
including
advanced burst
mode, PFC and
frequency
reduction for
best-in-class
efficiency
ratings + active
burst mode +
start up cell

CTV, VCR,
adapter

Quasiresonant

<

250 kHz

20 kHz
unlimited

✓

<

1 W/400 mW

–
–

*
*

–
–
–
Charge Pump

✓
✓
✓
✓
✓
✓

–

✓

–

✓

–

✓

–
–

10 mA
9 ... 20 V
DIP-8
DSO-8
–

ICE2A(B)S01
ICE3A(B)S02
ICE3BS02L

General purpose
Control IC

Applications
exceeding
the max. power
range of CoolSET:
charger, adapter,
auxiliary power
supplies,
low end CTV,
set-top-box, DVD

Fixed Frequency

100 kHz (67kHz)

21 kHz
72%
–

<

1 W/no load

–

✓

*
*

–
–
–
–

✓
✓
✓

–

✓
✓

–

✓

–
–

✓

–
–
–

6.5 mA

8.5 ... 21 V
DIP-8
DSO-8
–

ICE3DS01

General purpose
Control IC with
enhanced
ICE2A(B)S01
features

Applications
exceeding
the max. power
range of CoolSET:
charger, adapter,
auxiliary power
supplies,
low end CTV,
set-top-box,
DVD, LCD

Fixed Frequency

110 kHz

–
72%
–
100 mW/ no load
480 mW/ 300 mW

✓

*
*

–
–

✓

–

✓
✓
✓

–

✓
✓
✓
✓

–
–

✓
✓
✓

–

7.2 mA

8.5 ... 21 V
DIP-8
DSO-8
–

TDA16850-2

Control with
special features
for CRT monitor
applications

Monitors,
CTVs,
adapters,
chargers

Fixed Frequency
synchronized

60 kHz fixed

<

130 kHz synchr.

20 kHz
60%
–

<

1 W/no load

–

✓

–
–
–

✓

–
–

✓
✓

–
–

✓
✓

–

✓

–
–

✓

–
–
–

3 … 10 mA

8.5 ... 22 V
DIP-8
–
–

Typical Application

General Features

Operating mode

Switching frequency

Standby frequency
Maximum duty cycle
Primary regulation without additional components
Standby power
Low standby power mode active burst mode
Soft switching for low EMI
Maximum drain-source voltage @ 125˚C T

j

Power range (85 ... 270 V) without heat sink
Power range (190 ... 270 V) without heat sink
Integrated auxiliary power supply
Integrated 500V start-up cell
PFC functionality

Protection Features

Undervoltage lock-out
Overload and open loop correction
Overload protection
Secondary undervoltage
Cycle by cycle current limitation
Sophisticated power limitation management
Temporary high-power circuit
Adjustable peak current limitation via external resistor
Current limitation via internal sense field
Demagnetization protection
Thermal shut-down (with auto-restart)
Auto restart mode for all protection features
Latch-off mode
Brown out protection

Supply current with active gate (typ.)
VCC operating range
DIP-package
SMD-package
ISODRAIN-package

SMPS IC
Overview

8

Combo

Fixed FrequencyPWM+CCM PFC

PFC Controller CoolSET

TM

: Controller with CoolMOS

TM

in one Package

CCM DCM

TDA16888

High performance
power combi
controller
including PFC and
PWM stage

Industrial aircon,
motor drive,
PC, server,
adapter

Fixed Frequency
Continuous
Conduction Mode

up to 200 kHz

PWM 0 kHz/ PFC 50%
PWM 50%/ PFC 94%
–

<

1 W/no load

–

✓
✓

–
–

✓

–

✓

✓
✓
✓

output undervoltage protection
PWM ✓ PFC ✓
–
–

✓

–
–
–
–
–
–

15 ... 40 mA
14 ... 19 V
DIP-20
DSO-20
–

ICE1PCS01
ICE1PCS02

Standalone
PFC controller for
boost topology
with advanced
diode protection

Industrial, PC,
motor drive,
white goods

Fixed Frequency

up to 250 kHz
67 kHz

–
95% @ 125 kHz
–
–
–
–
–
–
–
–
–

✓

✓
✓
✓

✓
✓

–

✓

–
–
–
–
–

✓

18 @ 125 kHz
10 ... 22 V
DIP-8
DSO-8
–

TDA4862
TDA4863
TDA4863-2

PFC Controller for
high-power factor
and active
harmonic filter

Ballast, CTV,
PC monitor,
adapter

Discontinuous
Conduction Mode

Free-running
30 ... 300 kHz

–
98%
–
n/a

✓

–
–
–
–
–
–

✓

✓
✓ **
✓

✓

–
–

✓

–

✓

–
–
–
–

4 mA

12.5 ... 20 V
DIP-8
DSO-8
–

F3 Series

ICE3A(B)0365
ICE3A(B)0565
ICE3A(B)1065
ICE3A(B)1565
ICE3A(B)2065
ICE3A(B)2565
ICE3A0365L
ICE3A1065L
ICE3A1565L

Full protection
features + low
power standby
mode and internal
leading edge
blanking +
softstart + active
burst mode +
startup cell + built-in
blanking window +
latch-off mode

Charger,
auxiliary supplies,
PC & Display
standby supply,
adapter,STB,
DVD,VCR

Fixed Frequency

100 kHz
(67)

–
50%
–

✓
✓
✓

650 V
–
–
650 V startup cell
–
–

✓
✓
✓
✓
✓
✓

–

✓
✓

–

✓
✓
✓

–

5.5 ... 8.1 mA

8.5 ... 21 V
DIP-8/DIP-7
DSO-16-12
–

F3 Jitter Series

ICE3B0365(J)
ICE3B0565(J)
ICE3B1065(J)
ICE3B1565(J)

Full protection
features + low
power standby
mode and internal
leading edge
blanking +
softstart + active
burst mode +
startup cell +
built-in blanking
window + jittering

Charger,
auxiliary supplies,
PC & Display
standby supply,
adapter,STB,
DVD,VCR

Fixed Frequency

67 kHz

–
50%
–

✓
✓
✓

650 V
–
–
650 V startup cell
–
–

✓
✓
✓
✓
✓
✓

–

✓
✓

–

✓
✓

–
–

2.5 mA

10.3 ... 261 V
DIP-8/DIP-7
DSO-16-12
–

F3 Isodrain

ICE3A(B)2065P
ICE3A(B)3065P
ICE3A(B)3565P
ICE3A(B)5065P
ICE3A(B)5565P

Full protection
features + low
power standby
mode and internal
leading edge
blanking + softstart +
active burst mode +
startup cell +
built-in blanking
window

Charger,
auxiliary supplies,
PC & Display
standby supply,
adapter,STB,
DVD,VCR

Fixed Frequency

100 kHz
(67)

–
72%
–
–
–

✓

650 V
–
–
650 V startup cell
–
–

✓
✓
✓
✓
✓
✓

–

✓
✓

–

✓
✓

–
–

5.7 ...7.6 mA

8.5 ... 21 V
–
–
TO220-6

F2 650V Series

ICE2A(B)0565
ICE2A0565
ICE2A0565
ICE2A(B)165
ICE2A(B)265
ICE2A(B)365
ICE2A(B)765**

Full protection
features + low
power standby
mode and
internal
leading edge
blanking +
softstart

Charger,
auxiliary supplies,
PC & Display
standby supply,
adapter,STB,
DVD,VCR

Fixed Frequency

100 kHz
(67)

down to 21 kHz
72%
–
–
–

✓

650 V
–
–
–
–
–

✓
✓
✓
✓
✓
✓

–

✓

–
–

✓
✓

–
–

5.3 ... 8.5 mA

8.5 ... 21 V
DIP-8/DIP-7
DSO-16/12
–

F2 800V Series

ICE2A180
ICE2A280
ICE2A380**

Full protection
features + low
power standby
mode and
internal
leading edge
blanking +
softstart

Charger,
auxiliary supplies
PC & Display
standby supply,
adapter,STB,
DVD,VCR

Fixed Frequency

100 kHz

down to 21 kHz
72%
–
–
–

✓

800 V
–
–
–
–
–

✓
✓
✓
✓
✓
✓

–

✓

–
–

✓
✓

–
–

6.5 ... 8.5 mA

8.5 ... 21 V
DIP-7
–
TO220-6

SMPS IC Overview

9

PWM Controller

Application Example: 80 W Demoboard with ICE1QS01 and Primary Regulation

10

ICE1QS01

90-270 V

RFI Filter

and

Rectifier

TDA4605-2 / TDA4605-3

Control IC for Switched-Mode Power Supplies
using MOS Transistor

C

Fold-back characteristic protects external components

C

Burst mode at secondary short-circuit

C

Protection against open or a short of the control loop

C

Mains undervoltage lock-out

C

Soft-start for quiet start-up without noise

C

Chip-over temperature protection

C

Not for new designs, replaced by TDA16846

TDA16846 / TDA16847

SMPS Controller Supporting Low-power Standby and
Power Factor Correction

C

Line current consumption with PFC

C

Stable and adjustable standby frequency

C

Very low start-up current

C

Soft-start for quiet start-up

C

Freely usable fault comparators

C

Synchronization and fixed frequency facility

C

Over and undervoltage lock-out

C

Switch off at mains undervoltage

C

Temporary high-power circuit (only TDA16847)

C

Mains voltage dependent fold-back point correction

C

Continuous frequency reduction with decreasing load

C

Adjustable ringing suppression time

ICE1QS01

SMPS Controller with very few peripheral components,
featuring Advanced Burst Mode, Frequency Reduction
and Power Factor Correction

C

Line current consumption with PFC

C

Stable standby frequency of 20 kHz

C

Advanced burst mode < 1 W @ 350 mW sec. power

C

Soft-start for noiseless start-up

C

Digital frequency reduction for higher efficiency
and no-jitter designs

C

Over and undervoltage protection

C

Fold-back point correction for stable output power
independent of line voltage variations

C

Ringing suppression time controlled by output power

C

Additional fault comparator optionally useable

TDA16850-2

SMPS Controller for CRT Monitors

C

Controller for fly-back topology

C

Current mode PWM with spike blanking

C

Leading edge triggered pulse with modulation

C

Fast, soft switching totem pole gate drive (1 A)

C

Soft-start management for safe start-up

C

Off mode with power consumption less than 1 W

C

Fast and slow peak current limitation

C

All protection features available

PWM Controller

11