参数资料
型号: CS5332GDW28
厂商: ON SEMICONDUCTOR
元件分类: 稳压器
英文描述: 1.5 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO28
封装: SOP-28
文件页数: 14/20页
文件大小: 400K
代理商: CS5332GDW28
CS5332
http://onsemi.com
3
ABSOLUTE MAXIMUM RATINGS*
Rating
Value
Unit
Operating Junction Temperature
150
°C
Lead Temperature Soldering:
Reflow: (SMD styles only) (Note 1)
230 peak
°C
Storage Temperature Range
65 to +150
°C
ESD Susceptibility (Human Body Model)
2.0
kV
1. 60 second maximum above 183°C.
*The maximum package power dissipation must be observed.
ABSOLUTE MAXIMUM RATINGS
Pin Name
Pin Symbol
VMAX
VMIN
ISOURCE
ISINK
Power for Logic
VCCL
16 V
0.3 V
N/A
50 mA
Power for GATE(L)1
VCCL1
16 V
0.3 V
N/A
1.5 A, 1.0 μs 200 mA DC
Power for GATE(L)2
VCCL2
16 V
0.3 V
N/A
1.5 A, 1.0 μs 200 mA DC
Power for GATE(H)1
VCCH1
20 V
0.3 V
N/A
1.5 A, 1.0 μs 200 mA DC
Power for GATE(H)2
VCCH2
20 V
0.3 V
N/A
1.5 A, 1.0 μs 200 mA DC
Power Good Output
PWRGD
6.0 V
0.3 V
1.0 mA
20 mA
Soft Start Capacitor
SS
6.0 V
0.3 V
1.0 mA
Voltage Feedback Compensation
Network
COMP
6.0 V
0.3 V
1.0 mA
Voltage Feedback Input
VFB
6.0 V
0.3 V
1.0 mA
Output for Adjusting Adaptive
Voltage Positioning
VDRP
6.0 V
0.3 V
1.0 mA
Frequency Resistor
ROSC
6.0 V
0.3 V
1.0 mA
Reference Output
REF
6.0 V
0.3 V
1.0 mA
50 mA
HighSide FET Drivers
GATE(H)12
20 V
0.3 V DC
2.0 V for 100 nS
1.5 A, 1.0 μs 200 mA DC
1.5 A, 1 μs 200 mA DC
LowSide FET Drivers
GATE(L)12
16 V
0.3 V DC
2.0 V for 100 nS
1.5 A, 1.0 μs 200 mA DC 1.5 A, 1.0 μs 200 mA DC
Return for Logic
LGND
N/A
50 mA
N/A
Return for #1 Driver
GND1
0.3 V
2.0 A, 1.0 μs 200 mA DC
N/A
Return for #2 Driver
GND2
0.3 V
2.0 A, 1.0 μs 200 mA DC
N/A
Current Sense for Phases 1 2
CS1CS2
6.0 V
0.3 V
1.0 mA
Current Limit Set Point
ILIM
6.0 V
0.3 V
1.0 mA
Current Sense Reference
CSREF
6.0 V
0.3 V
1.0 mA
Voltage ID DAC Inputs
VID04
6.0 V
0.3 V
1.0 mA
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