参数资料
| 型号： | AP7173-FNG-7 |
| 厂商： | Diodes Inc |
| 文件页数： | 1/15页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ 1.5A 10DFN |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 0.8 V ~ 3.3 V |
| 输入电压： | 1 V ~ 5.5 V |
| 电压 - 压降（标准）： | 0.165V @ 1.5A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 1.5A（最小值） |
| 电流 - 限制（最小）： | 2A |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-UFDFN 裸露焊盘 |
| 供应商设备封装： | DFN3030-10 |
| 包装： | 标准包装 |
| 其它名称： | AP7173-FNG-7DIDKR |
AP7173
1.5A LOW DROPOUT LINEAR REGULATOR WITH
PROGRAMMABLE SOFT-START
Description
The AP7173 is a 1.5A low-dropout (LDO) linear regulator that
Pin Assignments
( Top View )
features a user-programmable soft-start, an enable input and
a power-good output.
The soft-start reduces inrush current of the load capacitors
and minimizes stress on the input power source during start-
up. The enable input and power-good output allow users to
IN
IN
PG
VCC
EN
1
2
3
4
5
10
9
8
7
6
OUT
OUT
FB
SS
GND
configure power management solutions that can meet the
sequencing requirements of FPGAs, DSPs, and other
applications with different start-up and power-down
DFN3030-10
(Top View)
requirements.
The AP7173 is stable with any type of output capacitor of
IN
PG
1
2
8
7
OUT
FB
2.2μF or more. A precision reference and feedback control
deliver 2% accuracy over load, line, and operating
temperature ranges. The AP7173 is available in both
VCC
EN
3
4
6
5
SS
GND
DFN3030-10 and SO-8EP packages.
SO-8EP
Features
Applications
●
●
●
●
●
●
Low V IN and wide V IN range: 1.0V to 5.5V
Bias voltage (V VCC ) range: 2.7V to 5.5V
Low V OUT range: 0.8V to 3.3V
Low dropout: 165mV typical at 1.5A, V VCC = 5V
2% accuracy over line, load and temperature range
Power-Good (PG) output for supply monitoring and for
?
?
?
?
?
PCs, Servers, Modems, and Set-Top-Boxes
FPGA Applications
DSP Core and I/O Voltages
Post-Regulation Applications
Applications With Sequencing Requirements
sequencing of other supplies
●
●
●
●
●
Note:
Programmable soft-start provides linear voltage startup
Bias supply permits low V IN operation with good transient
response
Stable with any output capacitor ≥ 2.2μF
DFN3030-10 and SO-8EP: available in “Green” molding
compound (No Br, Sb)
Lead-free finish/ RoHS Compliant (Note 1)
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
Typical Application Circuit
V IN
R3
V OUT
IN
OUT
R1
C2
V VCC
C3
C1
PG
VCC
EN
AP7173
FB
SS
GND
C SS
R2
Figure 1. Typical Application Circuit (Adjustable Output)
AP7173
Document number: DS31369 Rev. 9 - 2
1 of 15
April 2011
? Diodes Incorporated
相关PDF资料 |
PDF描述 |
|---|---|
| AP7215-33YG-13 | IC REG LDO 3.3V .6A SOT89-3 |
| AP7217-33SG-13 | IC REG LDO 3.3V .5A 8-SOIC |
| AP7217A-33SG-13 | IC REG LDO 3.3V .6A 8-SOIC |
| AP7217C-13SPG-13 | IC REG LDO 1.25V .6A 8-SOIC |
| AP7217D-12YG-13 | IC REG LDO 1.2V .6A SOT89-3 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AP7173-SPG-13 | 功能描述:开关变换器、稳压器与控制器 1.5V LDO RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| AP7173-SPG-13-82 | 制造商:Diodes Zetex 功能描述:AP7173-SPG-13-82 |
| AP7173-SPG-7 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:1.5A LOW DROPOUT LINEAR REGULATOR WITH PROGRAMMABLE SOFT-START |
| AP7175 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:The AP7175 is a 3.0A ultra low-dropout (LDO) linear regulator that features an enable input and a power-good output. |
| AP7175MP-13 | 功能描述:低压差控制器 - LDO 3A Ultra LDO Enable 1.2 to 3.65V Low ESR RoHS:否 制造商:Micrel 最大输入电压:5.5 V 输出电压:Adjustable 输出电流:10 mA 负载调节: 输出类型:Adjustable, Fixed 输出端数量:1 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-6 |
发布紧急采购，3分钟左右您将得到回复。