参数资料
| 型号： | NCV898031D1R2G |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/15页 |
| 文件大小： | 0K |
| 描述： | IC REG CTRLR BUCK PWM CM 8SOIC |
| 标准包装： | 2,500 |
| PWM 型： | 电流模式 |
| 输出数： | 1 |
| 频率 - 最大： | 2.2MHz |
| 占空比： | 90% |
| 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： | * |
| 包装： | * |
NCV898031
2 MHz Non-Synchronous
SEPIC/Boost Controller
The NCV898031 is an adjustable output non ? synchronous 2 MHz
SEPIC/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
http://onsemi.com
supplies charge to the gate driver.
Protection features include internally ? set soft ? start, undervoltage
lockout, cycle ? by ? cycle current limiting and thermal shutdown.
Additional features include low quiescent current sleep mode and
microprocessor compatible enable pin.
Features
? Peak Current Mode Control with Internal Slope Compensation
? 1.2 V $ 2% Reference Voltage
? 2 MHz Fixed Frequency Operation
? Wide Input Voltage Range of 3.2 V to 40 V, 45 V Load Dump
? Input Undervoltage Lockout (UVLO)
? Internal Soft ? Start
? Low Quiescent Current in Sleep Mode (< 10 m A Typical)
? Cycle ? by ? Cycle Current Limit Protection
? Hiccup ? Mode Overcurrent Protection (OCP)
? Hiccup ? Mode Short ? Circuit Protection (SCP)
? Thermal Shutdown (TSD)
? NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC ? Q100
Qualified and PPAP Capable
? This is a Pb ? Free Device
Typical Applications
? Small Form Factor Point ? of ? Load Power Regulation
? Headlamps
? Backlighting
8
1
MARKING
DIAGRAM
8
SOIC ? 8 898031
D SUFFIX ALYW
CASE 751 G
1
898031 = Specific Device Code
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb ? Free Package
PIN CONNECTIONS
EN 1 8 VFB
ISNS 2 7 VC
GND 3 6 VIN
GDRV 4 5 VDRV
(Top View)
ORDERING INFORMATION
Device
NCV898031D1R2G
Package
SOIC ? 8
(Pb ? Free)
Shipping ?
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. 7
1
Publication Order Number:
NCV898031/D
相关PDF资料 |
PDF描述 |
|---|---|
| NE57810S/G,518 | IC DDR TERM REGULATOR SOT756 |
| NE57811S/G,518 | IC DDR TERM REGULATOR SOT756 |
| NIC9N05TS1 | MOSFET PWR N-CH 55V 2.6A DIE |
| NID5001NT4 | MOSFET N-CH 42V 33A DPAK |
| NID5003NT4 | MOSFET N-CH 42V 20A DPAK |
相关代理商/技术参数 |
参数描述 |
|---|---|
| NCV898031SEPGEVB | 制造商:ON Semiconductor 功能描述:NCV898031 SEPIC EVAL BD - Bulk 制造商:ON Semiconductor 功能描述:BOARD EVAL FOR NCV898031 |
| NCVT-1 | 制造商:KLEIN TOOLS 功能描述:NON-CONTACT VOLTAGE TESTER W/BATT, 50-1000V 制造商:Klein Tools Inc 功能描述:Testing Equipment Non-Contact Voltage Testers |
| NCVT-1SEN | 制造商:Klein Tools Inc 功能描述:Non-Contact Voltage Tester 制造商:KLIEN TOOLS 功能描述:NON-CONTACT VOLTAGE TESTER 50-1000 VOLTS 制造商:KLIEN TOOLS 功能描述:Non-Contact Voltage Tester - w/ Batteries, 50-1000 Volts, Clip-Strip |
| NCVT-2 | 制造商:KLEIN TOOLS 功能描述:DUAL RANGE NON-CONTACT VOLTAGE TESTER- W/BATTERIES 12-1000 V |
| NCVT-3 | 功能描述:NON-CONTACT VOLTAGE TESTER WITH 制造商:klein tools, inc. 系列:- 零件状态:在售 类型:电压检测器 规格:测量交流电压 12 ~ 1000VAC 等级:CAT IV 1000V 标准包装:6 |
发布紧急采购，3分钟左右您将得到回复。