SIC521 Datasheet, PDF (2/16 Pages) Vishay Siliconix – 30 A VRPower Integrated Power Stage

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PINOUT CONFIGURATION
V_SWH 12
V_SWH 13
V_SWH 14
V_SWH 15
V_SWH 16
11 10 9
8
7
6
26
P_GND
24
GL
25
V_IN
23
C_GND
SiC521, SiC521A
Vishay Siliconix
5 PHASE
4 BOOT
3 C_GND
2 V_CIN
1 ZCD_EN#
17 18
19 20 21 22
Fig. 2 - SiC521 and SiC521A Pin Configuration
PIN DESCRIPTION
PIN NUMBER
1
2
3, 23
4
5
6 to 8, 25
9 to 11, 17, 18, 20, 26
12 to 16
19, 24
21
22
NAME
ZCD_EN#
V_CIN
C_GND
BOOT
PHASE
V_IN
P_GND
V_SWH
GL
V_DRV
PWM
FUNCTION
ZCD control. Active low
Supply voltage for internal logic circuitry
Analog ground for the driver IC
High-side driver bootstrap voltage
Return path of high-side gate driver
Power stage input voltage. Drain of high-side MOSFET
Power ground
Switch node of the power stage
Low-side gate signal
Supply voltage for internal gate driver
PWM control input
ORDERING INFORMATION
PART NUMBER
SiC521CD-T1-GE3
SiC521ACD-T1-GE3
SiC521ADB and SiC521DB
PACKAGE
PowerPAK^® MLP4535-22L
MARKING CODE
SiC521
SiC521A
Reference board
5 V PWM optimized
3.3 V PWM optimized
S15-0170-Rev. B, 09-Feb-15
2
Document Number: 62989
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