CS2001 Datasheet, PDF (2/8 Pages) ON Semiconductor – 1.2 A Switching Regulator, and 5.0 V, 100 mA Linear Regulator with RESET

CS2001
68 µH
100 µF
Microprocessor
1.0 k
95.3 k
Reserve
Firing
Voltage
V_IGN
1000 µF
11 k
5.1 k
1000 µF 1.0 µF
VER
V_BAT
V_FB
GND1
V_OUT
RESETB
NERD
GND8
GND2
GND7
CS2001
GND3
GND6
GND4
V_SW
SWSD
COMP
GND5
V_CHG
I_BIAS
C_PUMP
0.1 µF
270 pF
ESR
Tripler
Firing
Voltage
30.1 k
10 µF
1.0 µF 0.47 µF
Figure 1. Application Diagram
ABSOLUTE MAXIMUM RATINGS*
Rating
V_BAT
VER
V_OUT
Digital Input/Output Voltage
Peak Transient Voltage (36 V Load Dump @ 14 V Battery Voltage)
Storage Temperature Range
Junction to Free Air Thermal Impedance
ESD Susceptibility (Human Body Model)
Lead Temperature Soldering:
T_A
T_J
1. 60 second maximum above 183°C.
*The maximum package power dissipation must be observed.
Reflow: (SMD styles only) (Note 1.)
Value
–0.5 to 25
–0.5 to 25
–0.5 to 7.0
–0.5 to 7.0
50
–55 to 150
55
4.0
230 peak
–40 to 85
–40 to 150
Unit
V
V
V
V
V
°C
°C/W
kV
°C
°C
°C
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