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VNF1248F Datasheet(PDF) 66 Page - STMicroelectronics

Part # VNF1248F
Description  High-side switch controller with intelligent fuse protection for 12 V, 24 V and 48 V automotive applications
PDF  79 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

VNF1248F Datasheet(HTML) 66 Page - STMicroelectronics

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Table 63. Component value
Reference
Value
CS1
22 μF (1)
2x22 μF (2)
CS2
100 nF
CP1, CP2
220 nF
CP
390 nF
CVSPI
330 nF
CV3V3
1 μF
RPU
4.7 kΩ
RPD
8.2 kΩ
RA (only for application with MCU 5 V)
8.2 kΩ
RB (only for application with MCU 5 V)
15 kΩ
R(VSPI)
300 Ω
RPROTA
1 kΩ
RPROTB
2.2 kΩ
RPROT(SPI)
RCS
50 mΩ
RCLK
50 mΩ
RSDI
50 mΩ
RSDO
100 Ω
RGATE
47 kΩ
RREF
12 kΩ ±1%
RSENSE
1 mΩ
RNTC
B57232V5103F360
D1
STPS2L60-Y
Reverse battery protection
1. In case of usage of device at 48 V.
2. In case of usage at 12 V, in order to withstand the severe cold start pulse test defined by the VW80000 LV124 E-11 without
turning OFF the OUT.
VNF1248F
Application information
DS14109 - Rev 7
page 66/79



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