参数资料
| 型号： | NCV47700PDAJR2G |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ .35A 8-SOIC |
| 标准包装： | 2,500 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 5 V ~ 20 V |
| 输入电压： | 5.5 V ~ 40 V |
| 电压 - 压降（标准）： | 0.25V @ 150mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 350mA（最小值） |
| 电流 - 限制（最小）： | 400mA |
| 工作温度： | -40°C ~ 150°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm Width）裸露焊盘 |
| 供应商设备封装： | 8-SO 裸露焊盘 |
| 包装： | 带卷 (TR) |
NCV47700
5 V to 20 V Adjustable Low
Dropout Regulator with
Adjustable Current Limit
The NCV47700 is a 350 mA output current integrated low dropout
regulator designed for use in harsh automotive environments. It
includes wide operating temperature and input voltage ranges. The
device is offered with adjustable voltage versions available in 6%
output voltage accuracy. It has a high peak input voltage tolerance and
http://onsemi.com
MARKING
DIAGRAMS
reverse input voltage protection. It also provides overcurrent
protection, overtemperature protection and enable for control of the
state of the output voltage. The integrated current sense feature
provides diagnosis and system protection functionality. The current
limit of the device is adjustable by resistor connected to CSO pin.
Voltage on CSO pin is proportional to output current.
8
1
SOIC ? 8
Exposed Pad
PD SUFFIX
CASE 751AC
8
1
47700
ALYW
G
47700
ALYW
G
Features
? Adjustable Voltage Version (from 5 V to 20 V) ± 6% Output Voltage
for ± 3% Output Voltage Accuracy see NCV47701 Specification
? Enable Input (5 V Logic Compatible Thresholds)
for 3.3 V Logic Compatible Thresholds see NCV47710 or
NCV47711 Specification
? Adjustable Current Limit (from 10 mA to 350 mA) with 10%
accuracy
? Protection Features:
? Current Limitation
? Thermal Shutdown
? Reverse Input Voltage
? This is a Pb ? Free Device
Typical Applications
? Audio and Infotainment System
? Instrument Cluster
? Navigation
? Satellite Radio
8
1
8
SOIC ? 8
D SUFFIX
CASE 751
1
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb ? Free Package
PIN CONNECTIONS
1 8
ADJ V out
GND NC
EN NC
CSO V in
SOIC ? 8 EP, SOIC ? 8
ORDERING INFORMATION
See detailed ordering and shipping information in the package
C in
1 m F
V in
EN
NCV47700
GND
V out
ADJ
CSO
Cb*
R1
R2
C out
22 m F
dimensions section on page 10 of this data sheet.
C CSO
1 m F
R CSO
*Required if usage of low ESR output capacitor C out is demand, see
Regulator Stability Considerations section.
Figure 1. Application Schematic
? Semiconductor Components Industries, LLC, 2012
November, 2012 ? Rev. 2
1
Publication Order Number:
NCV47700/D
相关PDF资料 |
PDF描述 |
|---|---|
| NCV47701PDAJR2G | IC REG LDO ADJ .35A 8-SOIC |
| NCV47710PDAJR2G | IC REG LDO ADJ .35A 8SOIC |
| NCV47711PDAJR2G | IC REG LDO ADJ .35A |
| NCV51411PWR2 | IC REG BUCK 1.5A 16SOIC |
| NCV5173EDR2G | IC REG MULTI CONFIG 1.5A 8SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| NCV47701 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:5 V to 20 V Adjustable Low Dropout Regulator with Adjustable Current Limit |
| NCV47701DAJR2G | 制造商:ON Semiconductor 功能描述:ADJ V / 350MA LDO - Tape and Reel |
| NCV47701PDAJR2G | 功能描述:低压差稳压器 - LDO ADJ V / 350MA LDO 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 |
| NCV47710 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:5 V to 20 V Adjustable LDO with Adjustable Current Limit and 3.3 V Logic Compatible Enable Input |
| NCV47710DAJR2G | 制造商:ON Semiconductor 功能描述:ADJ V / 350MA LDO - Tape and Reel |
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