PT5607

600V Half-bridge driver IC

Tel: 886-2-66296288

‧Fax: 886-2-29174598‧ http://www.princeton.com.tw‧2F, No.233-1, Baociao Rd., Sindian Dist., New Taipei City 23145, Taiwan

DESCRIPTION

The PT5607 is a high speed high voltage (600V) driver

to control power devices like MOS-transistors or

IGBTs in half bridge systems with dependent high and

low side referenced output channels. The logic input is

compatible with standard CMOS or LSTTL output,

down to 3.3V logic. The device includes an under-

voltage detection unit with hysteresis characteristic

and prevents power devices against large amount of

conduction loss, when voltage margin of gate is not

high enough. The output drivers feature a high pulse

current buffer 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.

It is pin and input polarity compatible to IR2101.

APPLICATIONS

washing machines, refrigerator, dish washer,

Fans

FEATURES

channel

bypass miller effect

of dv/dt up to 50V/ns



Low di/dt gate drive for better noised immunity

8-Lead SOIC

BLOCK DIAGRAM

Input

Filter

Input

Filter

Dead Time

and

Shoot-

through

Protection

Pulse

Gen

HV

Level

Shifter

Delay

Driver

R

S

Q

UVLO

UVLO

Driver

Floating Highside Control

HIN

LIN

COM

VCC

VB

HO

VS

LO