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| 型号： | NCP630AD2T |
| 厂商： | ON Semiconductor |
| 文件页数： | 2/10页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ 3A D2PAK-5 |
| 产品变化通告： | Product Discontinuation 27/Jun/2007 |
| 标准包装： | 50 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 可调至 1.2V |
| 输入电压： | 最高 12V |
| 电压 - 压降（标准）： | 1V @ 3A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 3A |
| 电流 - 限制（最小）： | 3A |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-263-6，D²Pak（5 引线+接片），TO-263BA |
| 供应商设备封装： | D2PAK-5 |
| 包装： | 管件 |
NCP630
MAXIMUM RATINGS
Rating
Input Voltage (Note 1)
Shutdown Voltage
Output Voltage
Output Short Circuit Duration (Note 2)
Symbol
V in
Shutdown
V out
?
Value
12
?0.3 to V in + 0.3
?0.3 to V in + 0.3
Infinite
Unit
V
V
V
?
Power Dissipation and Thermal Characteristics
Case 936F (D 2 PAK)
Power Dissipation (Note 2)
Thermal Resistance, Junction?to?Ambient
Thermal Resistance, Junction?to?Case
Operating Junction Temperature Range
Storage Temperature Range
Lead Soldering Temperature @ 260 ° C
P D
R q JA
R q JC
T J
T stg
T solder
Internally Limited
45
5.0
?40 to 125
?55 to 150
10
W
° C/W
° C/W
° C
° C
sec
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. This device series contains ESD protection and exceeds the following tests:
Human Body Model JESD 22?A114?B
Machine Model JESD 22?A115?A
2. The maximum package power dissipation is:
T * T
q JA
P
D
+
J(max) A
R
PIN FUNCTION DESCRIPTION
Pin No.
1
NCP630A
Shutdown
NCP630G
Shutdown
Description
This input is used to place the NCP630 into shutdown mode. The NCP630
is active when a voltage greater than 2.0 V is applied. The NCP630 will be
placed into a shutdown mode when a voltage less than 0.8 V is applied. If
left unused then connect the pin high.
2
3, Tab
4
5
V in
Ground
V out
Adj
V in
Ground
V out
?
Positive power supply input voltage
Power supply ground
Regulated output voltage
This pin is to be Connected to the R sense resistors on the output. It main-
tains 1.216 V between itself and ground. Refer to Figure 1 for equation.
5
?
Sense
This pin is to be connected near the load for better regulation.
http://onsemi.com
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NCP630AD2TG | 功能描述:低压差稳压器 - LDO 3A ADJ Fast RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| NCP630AD2TR4 | 功能描述:低压差稳压器 - LDO 3A ADJ Fast RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| NCP630AD2TR4G | 功能描述:低压差稳压器 - LDO 3A ADJ Fast RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| NCP630GD2T | 功能描述:低压差稳压器 - LDO 3.47V 3A Fast RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| NCP630GD2TG | 功能描述:低压差稳压器 - LDO 3.47V 3A Fast RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
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