CS51312
ABSOLUTE MAXIMUM RATINGS*
Rating
Operating Junction Temperature, TJ
Lead Temperature Soldering:
Storage Temperature Range, TS
ESD Susceptibility
1. 60 second maximum above 183°C.
*The maximum package power dissipation must be observed.
Value
Unit
150
°C
Reflow: (SMD styles only) (Note 1) 230 peak
°C
−65 to +150 °C
2.0
kV
ABSOLUTE MAXIMUM RATINGS
Pin Name
Pin Symbol
IC Bias and Low Side Driver
Power Input
VCC1
IC High Side Driver Power Input
Compensation Pin
VCC2
COMP
Voltage Feedback Input,
Output Voltage Sense Pin,
Voltage ID DAC Inputs
VFB, VOUT, VID0−4
Off−Time Pin
High−Side FET Driver
COFF
GATE(H)
Low−Side FET Driver
GATE(L)
Power Good Output
PWRGD
Overvoltage Protection
OVP
Ground
GND
VMAX
16
20 V
6.0 V
6.0 V
VMIN
−0.3
−0.3 V
−0.3 V
−0.3 V
ISOURCE
N/A
N/A
1.0 mA
1.0 mA
ISINK
1.5 A Peak, 200 mA DC
1.5 A Peak, 200 mA DC
5.0 mA
1.0 mA
6.0 V
20 V
16 V
6.0 V
15 V
0V
−0.3 V
−0.3 V DC
−0.3 V DC
−0.3 V
−0.3 V
0V
1.0 mA
1.5 A Peak, 200 mA DC
1.5 A Peak, 200 mA DC
1.0 mA
30 mA
1.5 A Peak, 200 mA DC
50 mA
1.5 A Peak, 200 mA DC
1.5 A Peak, 200 mA DC
30 mA
1.0 mA
N/A
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