International Rectifier IR2101S, IR2101 Datasheet

Data Sheet No. PD-6.043C

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IR2101

HIGH AND LOW SIDE DRIVER

Features

n Floating channel designed for bootstrap operation

Fully operational to +600V
Tolerant to negative transient voltage
dV/dt immune

n Gate drive supply range from 10 to 20V
n Undervoltage lockout
n 5V Schmitt-triggered input logic
n Matched propagation delay for both channels

n Outputs in phase with inputs

Description

The IR2101 is a high voltage, high speed power
MOSFET and IGBT driver with independent high and
low side referenced output channels. Proprietary HVIC
and latch immune CMOS technologies enable rugge­dized monolithic construction. The logic input is com­patible with standard CMOS or LSTTL outputs. The
output drivers feature a high pulse current buff er stage
designed for minimum driver cross-conduction. The
floating channel can be used to drive an N-channel
power MOSFET or IGBT in the high side configura­tion which operates up to 600 volts.

Product Summary

V

OFFSET

IO+/- 100 mA / 210 mA

V

OUT

t

(typ.) 130 & 90 ns

on/off

Delay Matching 30 ns

600V max.

10 - 20V

Packages

Typical Connection

V

CC

HIN

LIN

V

CC

HIN
LIN

V

HO

V

LOCOM

up to 600V

B

S

CONTROL INTEGRATED CIRCUIT DESIGNERS MANUAL B-1

TO

LOAD

IR2101

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Absolute Maximum Ratings

Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. All voltage param­eters are absolute voltages referenced to COM. The Thermal Resistance and Power Dissipation ratings are measured
under board mounted and still air conditions.

Parameter Value

Symbol Definition Min. Max. Units

V

B

V

S

V

HO

V

CC

V

LO

V

IN

dVs/dt Allowable Offset Supply Voltage Transient — 50 V/ns

P

D

R

θJA

T

J

T

S

T

L

High Side Floating Supply Voltage -0.3 625
High Side Floating Supply Offset Voltage VB - 25 VB + 0.3
High Side Floating Output Voltage VS - 0.3 V
Low Side and Logic Fixed Supply Voltage -0.3 25
Low Side Output Voltage -0.3 VCC + 0.3
Logic Input Voltage (HIN & LIN) -0.3 V

Package Power Dissipation @ TA ≤ +25°C (8 Lead DIP) — 1.0

(8 Lead SOIC) — 0.625

Thermal Resistance, Junction to Ambient (8 Lead DIP) — 125

(8 Lead SOIC) — 200
Junction Temperature — 15 0
Storage Temperature -55 150 °C
Lead Temperature (Soldering, 10 seconds) — 300

CC

B

+ 0.3

+ 0.3

°C/W

V

W

Recommended Operating Conditions

The Input/Output logic timing diagram is shown in Figure 1. For proper operation the device should be used within the
recommended conditions. The V

Symbol Definition Min. Max. Units

V

B

V

S

V

HO

V

CC

V

LO

V

IN

T

A

Note 1: Logic operational for VS of -5 to +600V. Logic state held for VS of -5V to -VBS.

High Side Floating Supply Absolute Voltage VS + 10 VS + 20
High Side Floating Supply Offset Voltage Note 1 600
High Side Floating Output Voltage V
Low Side and Logic Fixed Supply Voltage 10 20
Low Side Output Voltage 0 V
Logic Input Voltage (HIN & LIN) 0 V

Ambient Temperature -40 125

B-2 CONTROL INTEGRATED CIRCUIT DESIGNERS MANUAL

offset rating is tested with all supplies biased at 15V differential.

S

Pa rameter Value

S

V

B

CC
CC

V

°C