Panasonic MIP2C2 Diagram

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Under

Development

Saves power during standby, enhances efficiency

MIP2C2 High-Performance IPD for Battery Chargers

Unit : mm

■ Overview

MIP2C2 is a high-performance IPD designed for 7W battery chargers. It

features built-in protection circuits necessary for compact power source charger

circuitry. This allows a significant reduction in externally connected parts.

MIP2C2 provides PWM control when a normal load is applied and intermittent

control with low load. This results in greater efficiency for very low to maximum

loads, while also conserving power during standby.

■ Features

● Built-in charge protection circuit

Built-in overcurrent, overheating, load shorting and overvoltage protection circuits

● Significantly reduced power consumption with no load*

20mW at 100VAC, 25mW at 240VAC

● High efficiency with rated load*

75% at 100VAC,72% at 240VAC

● Reduced number of parts (12 less than conventional Panasonic models)

* With worldwide input and 5.8V/0.7A output

9.4±0.3

87 5

1234

0.5±0.1

1.2±0.25

(2,3,7PIN)

6.3±0.2

2.54±0.25

0.01

+0.25

-

0.6

0.4±0.1

0.6±0.1

(1,4,5,8PIN)

DIP8-A1(CF)

3.8±0.253.4±0.3

7.62±0.25

0.05

-

+0.10

3˚ to 15˚

0.25

■ Applications

● Chargers (for cellular phones, etc. )

■ Block Diagram ■ Pin Descriptions

Pin No. Function

1V

DD

2FB

3CL

4V

CC

5 Drain

6 

7 Source

8 Source

Power

MOSFET

DRAIN

SOURCE

VCC

VDD

22V

CL

Clamp voltage
variable circuit

(10 to100%)

FB

¶ The products and specifications are subject to change without any notice. Please ask for the latest product standards to guarantee the satisfaction of your product requirements.

VCC UV

12V
10V

VCC OVP

Oscillator

Max Duty

Clock

15%
20%

Low load detection
Intermittent control

Overheat
protection

Restart trigger

SRQ

Q

SRQ

Q

Drain current detection

VDD UV

Reg.

5.7V

5.7V

4.7V

Gate driver

Blanking pulse

circuit

1 Kotari-yakemachi, Nagaokakyo, Kyoto 617-8520, Japan Tel. [phone] http://www.panasonic.co.jp/semicon/

E00107AE

New publication, effective from Jan. 25. 2002.

■ Absolute Maximum Ratings

Parameters Symbol Rating Unit

Drain voltage V

Supply voltage V

Feedback voltage V

CL terminal voltage V

Drain current

Operating Junction Temperature

Storage temperature T

D

CC

FB

CL

I

D

T

ch

stg

700 V

30 V

7V

7V

500 V

150 °C

-55 to +150 °C

■ Electrical Characteristics (Ta = 25°C ± 3°C)

Parameters Symbol Conditions min typ max Unit

( Control Function )

Oscillator output frequency f

OSC

Max. Duty cycle MAXDC FB:Open - 50 - %

VDD reference voltage V

VDD stop voltage V

Circuit current I

VCC charge start voltage V

VCC charge stop voltage V

VCC charge voltage hysteresis ∆V

VDD charge current I

Feedback current I

Feedback current hystereses I

LC terminal current I

LC terminal current I

DD

UV

CC

CC(ON)

CC(OFF)

CC

ch1

I

ch2

FB

FBHYS

CLMAX

CLMIN

(Protection Function)

Overcurrent detection I

Overvoltage detection V

Overheating detection T

Latch reset voltage V

LIMITMIN

I

LIMITMAX

CC(0V)

OTP

creset

(Output Function)

ON resistance R

Drain leak current I

Drain breakdown voltage V

Rise time t

Fall time t

DS(ON)

DSS

DSS

r

f

(Supply Voltage)

Minimum drain voltage V

D(MIN)

FB:Open 90 100 110 kHz

- 5.7 - V

- 5.1 - V

- 0.5 - mA

-12- V

-10- V

-2-V

VDD = 0V - 3.0 - mA

VDD = 4V - 1.5 - mA

- 120 - µA

-3-µA

20 - - µA

--5µA

I

< I

CL

CLMIN

I

> I

CL

CLMAX

- 0.05 - A

- 0.35 -

-20- V

130 140 150 °C

-3-V

ID = 0.1 A - 22 27 Ω

V

= 630 V - - 250 µA

DS

ID = 0.25 mA 700 - - V

- 100 - ns

-50- ns

50 - - V