FAN7171,FAN7171M,FAN7171MX

Part No.:
FAN7171,FAN7171M,FAN7171MX
Download:
Download
Description:
High-Current High-Side Gate Drive IC
File Size:
407 K
Page:
11 Pages
Logo:
Maker:
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
PCB Prototype

July 16, 2018:

FAN8200DTF

FP144

FR1112H

FYSH-0335UXC-66-12V-WW8

G5LA1A4-E-CFVDC

G5Q-1A4-DC24

GS816036T-250I

GX434CTC

HDSP-F508-00016

HF323

HF373

HFCT-5952NL

PCB Datasheet:1PCB Datasheet:1
FAN7171_F085 — High-Current High-Side Gate Drive IC
October 2011
FAN7171_F085
High-Current High-Side Gate Drive IC
Features
Floating Channel for Bootstrap Operation to +600V
4A/4A Sourcing/Sinking Current Driving Capability
Common-Mode dv/dt Noise Canceling Circuit
3.3V and 5V Input Logic Compatible
Output In-phase with Input Signal
Under- Voltage Lockout for V
BS
25V Shunt Regulator on V
DD
and V
BS
8-Lead Small Outline Package (SOP)
Qualified to AEC Q100
Description
The FAN7171_F085 is a monolithic high-side gate drive
IC, which can drive high-speed MOSFETs and IGBTs
that operate up to +600V. It has a buffered output stage
with all NMOS transistors designed for high pulse current
driving capability and minimum cross-conduction.
Fairchild’s high-voltage process and common-mode
noise canceling techniques provide stable operation of
the high-side driver under high dv/dt noise circum-
stances. An advanced level-shift circuit offers high-side
gate driver operation up to V
S
=-9.8V (typical) for
V
BS
=15V.
The UVLO circuit prevents malfunction when V
BS
is
lower than the specified threshold voltage.
The high-current and low-output voltage drop feature
makes this device suitable for sustaine switch driver and
energy recovery switch driver in the Plasma Display
Panel application, motor drive inverter, switching power
supply, and high-power DC-DC converter applications.
8-SOP
Applications
High-Speed Gate Driver
High-Power Buck Converter
Motor Drive Inverter
Ordering Information
Part Number
FAN7171M
(1)
FAN7171MX
(1)
Package
8-SOP
Operating
Temperature Range
-40°C ~ 125°C
Eco Status
RoHS
Packing Method
Tube
Tape & Reel
Note:
1. These devices passed wave soldering test by JESD22A-111.
For Fairchild’s definition of “green” Eco Status, please visit:
http://www.fairchildsemi.com/company/green/rohs_green.html.
© 2011 Fairchild Semiconductor Corporation
FAN7171_F085 Rev. 1.0.0
www.fairchildsemi.com