参数资料
型号: NCP4632DDT33T5G
厂商: ON Semiconductor
文件页数: 2/14页
文件大小: 0K
描述: IC REG LDO 3.2V 3A DPAK-5
标准包装: 3,000
稳压器拓扑结构: 正,固定式
输出电压: 3.3V
输入电压: 1.6 V ~ 5.25 V
电压 - 压降(标准): 0.48V @ 3A
稳压器数量: 1
电流 - 输出: 3A(最小)
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: TO-252-6,DPak(5 引线 + 接片)
供应商设备封装: DPAK-5
包装: 带卷 (TR)
其它名称: NCP4632DDT33T5G-ND
NCP4632DDT33T5GOSTR
NCP4632
VIN
CE
Vref
Current Limit
Thermal Protection
VOUT
SENSE/ADJ
VIN
CE
Vref
Current Limit
Thermal Protection
VOUT
SENSE/
ADJ
Reverse Detector
NCP4632B
GND
Reverse Detector
NCP4632D
GND
Figure 2. Simplified Schematic Block Diagram
PIN FUNCTION DESCRIPTION
Pin No.
TO252 ? 5 ? P2
4
2
3
1
5
Pin Name
VOUT
VIN
GND (Note 1)
CE
SENSE / ADJ
Description
Output Voltage Pin
Input Voltage Pin
Ground Pin
Chip Enable Pin, Active “H”, Connect to VIN pin if not used.
Sense Pin on Fixed Options, ADJ for Adjustable
1. TAB is internally connected to pin 3 GND.
ABSOLUTE MAXIMUM RATINGS
Rating
Input Voltage
Output Voltage
Chip Enable Input
Sense Input
Output Current
Power Dissipation (Note 2)
Storage Temperature
Operating Temperature
ESD Capability, Human Body Model (Note 3)
ESD Capability, Machine Model (Note 3)
Symbol
V IN
V OUT
V CE
V sense
I OUT
P D(MAX)
T STG
T OP
ESD HBM
ESD MM
Value
6.0
? 0.3 to V IN + 0.3
? 0.3 to 6.0
? 0.3 to 6.0
3000
3800
? 55 to 125
? 40 to 85
2000
200
Unit
V
V
V
V
mA
mW
° C
° C
V
V
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
2. JEDEC standard 76.2mm x 114.3 mm, FR4 Four ? layers board
3. This device series incorporates ESD protection and is tested by the following methods:
ESD Human Body Model tested per AEC ? Q100 ? 002 (EIA/JESD22 ? A114)
ESD Machine Model tested per AEC ? Q100 ? 003 (EIA/JESD22 ? A115)
Latchup Current Maximum Rating tested per JEDEC standard: JESD78.
THERMAL CHARACTERISTICS
Rating
Thermal Characteristics, DPAK ? 5
Thermal Resistance, Junction ? to ? Air
Symbol
R q JA
Value
7
Unit
° C/W
http://onsemi.com
2
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