参数资料
| 型号： | AP7217A-33SG-13 |
| 厂商： | Diodes Inc |
| 文件页数： | 8/10页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3.3V .6A 8-SOIC |
| 标准包装： | 2,500 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 3.3V |
| 输入电压： | 最高 5.5V |
| 电压 - 压降（标准）： | 0.8V @ 600mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 600mA（最小值） |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOP |
| 包装： | 带卷 (TR) |
AP7217A
3.3V 600mA CMOS LDO
Application Note
(Continued)
Short circuit protection
Vin
Iin
C
IN
OUT
AP7217A
GND
Iout
Vout
Co
When VR OUT pin is shorted to GND or VR OUT voltage is less than
200mV, short circuit protection will be triggered and clamp the
output current to approximately 50mA.
VD OUT (reset output)
---Open-Drain Active-Low reset output---
In general, VD OUT is pulled up by a resistor (100Kohm) to V IN .
Iq
ESR
The AP7217A microprocess (uP) supervisory circuitry asserts a
guaranteed logic-low reset during power-up and power-down.
Reset is asserted asserts when V IN is below the reset threshold
and remain asserted for at least t RP after V IN rises above the reset
threshold.
Current Limit Protection
When output current at OUT pin is higher than current limit
threshold, the current limit protection will be triggered and clamp
As long as V IN is lower than the reset threshold, VD OUT remains at
logic "0". When V IN become higher than V TH , a logic "1" is
asserted after a time delay defined by t RP .
the output current to approximately 750mA to prevent
over-current and to protect the regulator from damage due to
overheating.
Marking Information
(1) SOP-8L
( Top View )
Logo
8
5
YY : Year : 08, 09,10~
Part Number
7217A-33
YY WW X X
1
4
WW : Week : 01~52; 52
represents 52 and 53 week
X : Internal Code
G : Green
(2) SOP-8L-EP
( Top View )
8
5
AP7217A Rev. 3
DS31423
Logo
Part No.
7217A-33
YY WW X X E
1
4
8 of 10
G : Green
YY : Year : 08, 09,10~
WW : Week : 01~52; 52
represents 52 and 53 week
X : Internal Code
SOP-8L-EP
OCTOBER 2009
? Diodes Incorporated
相关PDF资料 |
PDF描述 |
|---|---|
| AP7217C-13SPG-13 | IC REG LDO 1.25V .6A 8-SOIC |
| AP7217D-12YG-13 | IC REG LDO 1.2V .6A SOT89-3 |
| AP7311-33WG-7 | IC REG LDO 3.3V .15A SOT25-5 |
| AP7312-1533W6-7 | IC REG LDO 1.5V/3.3V .15A SOT26 |
| AP7313-18SRG-7 | IC REG LDO 1.8V .15A SOT23R |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AP7217A-33SG-U | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:3.3V 600mA CMOS LDO |
| AP7217A-33SPG-13 | 功能描述:低压差稳压器 - LDO LDO 3.3V 600mA CMOS 0.35V 3.3-5.5V 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 |
| AP7217A-33SPG-U | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:3.3V 600mA CMOS LDO |
| AP7217C | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:1.25V 600mA CMOS LDO |
| AP7217C-13SPG-13 | 功能描述:低压差稳压器 - LDO LDO 1.25V 600mA CMOS 550MA 0.35V 2.5-5.5V 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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