Low-side Gate Driver IC
SSC4S701
Data Sheet
Description
Package
SOIC8
SSC4S701 is a single channel low-side gate driver,
and drives a power transistor such as an IGBT and a
power MOSFET. The IC has the undervoltage lockout
for power supply and the overcurrent protection. When
these protections are activated, the IC outputs the fault
signal whose width is adjustable by an external capacitor.
The IC is provided in the compact and low profile
SOIC8 package.
Not to scale
Specifications
Features
● Power Supply Voltage, VCC: 24 V
(Recommended Value is 15 V)
● OUT Pin Peak Source Current: −0.8 A
● OUT Pin Peak Sink Current: 1.75 A
● Single Input and Output
● Fault Signal Output at Abnormal Condition
● Adjustable Fault Signal Output Time
● Protections
Undervoltage Lockout for Power Supply
Overcurrent Protection
Applications
● Inverter Air Conditioners
● Refrigerators
● Industrial Equipment
● Server, etc.
Typical Application
DBYP
BR1
VPFC_OUT
VAC
DFW
C1
C2
Line ground
VS
External Power
Supply
External Power
Supply
RFO
PFC
Controller
5
VCC
IN
4
C3
C4
D1 R2
Fault output
6
7
8
GND
OUT
VNO
FO
CFO
CIN
3
2
1
Q1
R3
CCFO
R5
R4
RCS
SSC4S701
C5
SSC4S701-DSE Rev. 1.0
Dec. 26, 2017
SANKEN ELECTRIC CO., LTD.
http://www.sanken-ele.co.jp/en/
1
© SANKEN ELECTRIC CO., LTD. 2017