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PN7103 fiches techniques PDF

Chipown - High and Low Side Driver

Numéro de référence PN7103
Description High and Low Side Driver
Fabricant Chipown 
Logo Chipown 





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PN7103 fiche technique
PN7103
Chipown
High and Low Side Driver
General Description
The PN7103 is a high voltage, high speed power
MOSFET and IGBT driver based on P_SUB P_EPI
process. The floating channel driver can be used to drive
two N-channel power MOSFET or IGBT in a half-bridge
configuration which operates up to 600 V. Logic inputs
are compatible with standard CMOS or LSTTL output,
down to 3.3V logic. The output drivers feature a high
pulse current buffer stage designed for minimum driver
cross-conduction. Propagation delays are matched to
simplify use in high frequency applications.
Applications
z Small and medium- power motor driver
z Power MOSFET or IGBT driver
z Half-Bridge Power Converters
z Full-Bridge Power Converters
Features
z Fully operational to +600 V
z 3.3 V logic compatible
z dV/dt Immunity ±50 V/ns
z Floating channel designed for bootstrap operation
z Gate drive supply range from 10 V to 20 V
z UVLO for low side channel
z Output Source / Sink Current Capability 300 mA /
600mA
z Independent Logic Inputs to Accommodate All
Topologies
z -5V negative Vs ability
z Matched propagation delay for both channels
z Pin-to-Pin Compatible with Industry Standards
z 8-Lead PDIP or 8-Lead SOIC package
Pin Assignment & Typical Connection Circuit
Figure1. Typical Connection Circuit
Pin Description
PIN NO.
1
2
3
4
5
6
7
8
PIN NAME
VCC
HIN
LIN
GND
LO
VS
HO
VB
PIN FUNCTION
Low side and main power supply
Logic input for high side gate driver output (HO), in phase
Logic input for low side gate driver output (LO), out of phase
Ground
Low side gate drive output, out of phase with LIN
High side floating supply return or bootstrap return
High side gate drive output, in phase with HIN
High side floating supply
13/F, Building C, No.4 Longshan Road, New District, Wuxi, Jiangsu Province, China 214028 Http://www.chipown.com.cn

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