参数资料
| 型号： | NCV887104D1R2G |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC REG CTRLR BST PWM CM 8-SOIC |
| 标准包装： | 2,500 |
| PWM 型： | 电流模式 |
| 输出数： | 1 |
| 频率 - 最大： | 374kHz |
| 占空比： | 95% |
| 电源电压： | 3.2 V ~ 40 V |
| 降压： | 无 |
| 升压： | 是 |
| 回扫： | 无 |
| 反相： | 无 |
| 倍增器： | 无 |
| 除法器： | 无 |
| Cuk： | 无 |
| 隔离： | 无 |
| 工作温度： | -40°C ~ 150°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 包装： | 带卷 (TR) |
NCV8871
Automotive Grade
Non-Synchronous Boost
Controller
The NCV8871 is an adjustable output non ? synchronous boost
controller which drives an external N ? channel MOSFET. The device
uses peak current mode control with internal slope compensation. The
IC incorporates an internal regulator that supplies charge to the gate
driver.
http://onsemi.com
MARKING
DIAGRAM
Protection features include internally ? set soft ? start, undervoltage
lockout, cycle ? by ? cycle current limiting, hiccup ? mode short ? circuit
protection and thermal shutdown.
Additional features include low quiescent current sleep mode and
externally ? synchronizable switching frequency.
8
1
SOIC ? 8
D SUFFIX
CASE 751
8
1
8871xx
ALYW
G
Features
? Peak Current Mode Control with Internal Slope Compensation
? 1.2 V ± 2% Reference voltage
? Fixed Frequency Operation
? Wide Input Voltage Range of 3.2 V to 40 Vdc, 45 V Load Dump
? Input Undervoltage Lockout (UVLO)
? Internal Soft ? Start
? Low Quiescent Current in Sleep Mode
? Cycle ? by ? Cycle Current Limit Protection
? Hiccup ? Mode Overcurrent Protection (OCP)
? Hiccup ? Mode Short ? Circuit Protection (SCP)
? Thermal Shutdown (TSD)
? This is a Pb ? Free Device
8871xx = Specific Device Code
xx = 00, 01, 02, 03, 04
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb ? Free Package
PIN CONNECTIONS
EN/SYNC 1 8 VFB
ISNS 2 7 VC
GND 3 6 VIN
GDRV 4 5 VDRV
(Top View)
ORDERING INFORMATION
Device
NCV887100D1R2G
NCV887101D1R2G
NCV887102D1R2G
NCV887103D1R2G
NCV887104D1R2G
Package
SOIC ? 8
(Pb ? Free)
SOIC ? 8
(Pb ? Free)
SOIC ? 8
(Pb ? Free)
SOIC ? 8
(Pb ? Free)
SOIC ? 8
(Pb ? Free)
Shipping ?
2500 / Tape &
Reel
2500 / Tape &
Reel
2500 / Tape &
Reel
2500 / Tape &
Reel
2500 / Tape &
Reel
?For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
? Semiconductor Components Industries, LLC, 2014
February, 2014 ? Rev. 6
1
Publication Order Number:
NCV8871/D
相关PDF资料 |
PDF描述 |
|---|---|
| NCV887300D1R2G | IC REG CTRLR BST PWM CM 8-SOIC |
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| NCV890101MWTXG | IC REG BUCK ADJ 1.2A 10DFN |
| NCV890130PDR2G | IC REG BUCK ADJ 1.2A 8SOIC |
| NCV890131MWTXG | IC REG BUCK ADJ 1.2A 10DFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| NCV8871BSTGEVB | 功能描述:电源管理IC开发工具 NCV8871 EVAL BOARD RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| NCV8871FLYGEVB | 功能描述:电源管理IC开发工具 NCV8871 EVAL BOARD RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| NCV8871LVBGEVB | 功能描述:电源管理IC开发工具 NCV8871 EVAL BOARD RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| NCV8871SEPGEVB | 功能描述:电源管理IC开发工具 NCV8871 EVAL BOARD RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| NCV887200D1R2G | 制造商:ON Semiconductor 功能描述:IC REG CTRLR BST PWM CM |
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