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参数资料
| 型号： | CS5203A-1GDPR3 |
| 厂商： | ON Semiconductor |
| 文件页数： | 2/10页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ 3A D2PAK-3 |
| 产品变化通告： | Product Discontinuation 30/Jun/2004 |
| 标准包装： | 750 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 1.25 V ~ 13 V |
| 输入电压： | 最高 17V |
| 电压 - 压降（标准）： | 1.05V @ 3A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 3A |
| 电流 - 限制（最小）： | 3.2A |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-263-4，D²Pak（3 引线+接片），TO-263AA |
| 供应商设备封装： | D2PAK-3 |
| 包装： | 带卷 (TR) |
| 其它名称： | CS5203A-1GDPR3OS |
CS5203A?1, CS5203A?2, CS5203A?3, CS5203A?5
V OUT
V IN
Output
Current
Limit
Thermal
Shutdown
? + Error
Amplifier
Bandgap
GND
Figure 2. Block Diagram ? CS5203A?2, ?3, ?5
MAXIMUM RATINGS
Supply Voltage, V CC
Operating Temperature Range
Junction Temperature
Storage Temperature Range
Parameter
Value
17
?40 to +70
150
?60 to +150
Unit
V
° C
° C
° C
Lead Temperature Soldering:
Wave Solder (through hole styles only) (Note 1)
Reflow (SMD styles only) (Note 2)
260 Peak
230 Peak
° C
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. 10 second maximum.
2. 60 second maximum above 183 ° C.
ELECTRICAL CHARACTERISTICS (C IN = 10 m F, C OUT = 22 m F Tantalum, V IN ? V OUT = 3.0 V, V IN ≤ 15 V,
0 ° C ≤ T A ≤ 70 ° C, T J ≤ +150 ° C, unless otherwise specified, I full load = 3.0 A.)
Characteristic
Test Conditions
Min
Typ
Max
Unit
Adjustable Output Voltage (CS5203A?1)
Reference Voltage (Notes 3 and 4)
Line Regulation
Load Regulation (Notes 3 and 4)
Dropout Voltage (Note 5)
Current Limit
Minimum Load Current
Adjust Pin Current
Adjust Pin Current Change
Thermal Regulation
V IN ? V OUT = 1.5 V; V Adj = 0 V,
10 mA ≤ I OUT ≤ 3.0 A
1.5 V ≤ V IN ? V OUT ≤ 6.0 V; I OUT = 10 mA
V IN ? V OUT = 1.5 V; 10 mA ≤ I OUT ≤ 3.0 A
I OUT = 3.0 A
V IN ? V OUT = 3.0 V; T J ≥ 25 ° C
V IN ? V OUT = 15 V
V IN ? V OUT = 7.0 V
?
1.5 V ≤ V IN ? V OUT ≤ 4.0 V;
10 mA ≤ I OUT ≤ 3.0 A
30 ms pulse; T A = 25 ° C
1.241
(?1%)
?
?
?
3.2
?
?
?
?
?
1.254
0.04
0.03
1.05
5.5
2.5
1.2
50
0.2
0.003
1.266
(+1%)
0.20
0.4
1.15
?
?
6.0
100
5.0
?
V
%
%
V
A
A
mA
m A
m A
%/W
3. Load regulation and output voltage are measured at a constant junction temperature by low duty cycle pulse testing. Changes in output
voltage due to thermal gradients or temperature changes must be taken into account separately.
4. Specifications apply for an external Kelvin sense connection at a point on the output pin 1/4” from the bottom of the package.
5. Dropout voltage is a measurement of the minimum input/output differential at full load.
http://onsemi.com
2
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相关代理商/技术参数 |
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| CS5203A-1GT3 | 功能描述:IC REG LDO ADJ 3A TO220AB RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 产品变化通告:Heatsink Pkg Change 09/Oct/2007 标准包装:50 系列:- 稳压器拓扑结构:正，固定式 输出电压:24V 输入电压:最高 40 V 电压 - 压降（标准）:2V @ 1A 稳压器数量:1 电流 - 输出:1A 电流 - 限制（最小）:- 工作温度:0°C ~ 125°C 安装类型:通孔 封装/外壳:TO-220-3 供应商设备封装:TO-220-3 包装:管件 |
| CS-5203A-1T3 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Positive Adjustable Voltage Regulator |
| CS5203A-2 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:3.0 A Adjustable, and Fixed 1.5 V, 3.3 V and 5.0 V Linear Regulators |
| CS-5203A-2DP3 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Positive Fixed Voltage Regulator |
| CS5203A-2GDP3 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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