参数资料
| 型号： | NCV890100MWTXG |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK ADJ 1.2A 8-DFN |
| 标准包装： | 1 |
| 类型： | 降压（降压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 可调至 0.8V |
| 输入电压： | 4.5 V ~ 36 V |
| PWM 型： | 电流模式 |
| 频率 - 开关： | 2MHz |
| 电流 - 输出： | 1.2A |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-VDFN 裸露焊盘 |
| 包装： | 标准包装 |
| 供应商设备封装： | 8-DFN |
| 其它名称： | NCV890100MWTXGOSDKR |
NCV890100
1.2A, 2MHz Automotive
Buck Switching Regulator
The NCV890100 is a fixed ? frequency, monolithic, Buck switching
regulator intended for Automotive, battery ? connected applications
that must operate with up to a 36V input supply. The regulator is
suitable for systems with low noise and small form factor
requirements often encountered in automotive driver information
systems. The NCV890100 is capable of converting the typical 4.5 V to
18 V automotive input voltage range to outputs as low as 3.3 V at a
http://onsemi.com
MARKING
DIAGRAMS
constant switching frequency above the sensitive AM band,
eliminating the need for costly filters and EMI countermeasures. The
NCV890100 also provides several protection features expected in
Automotive power supply systems such as current limit, short circuit
protection, and thermal shutdown. In addition, the high switching
frequency produces low output voltage ripple even when using small
1
DFN8
CASE 506BY
8
V8901
00
ALYW G
G
inductor values and an all ? ceramic output filter capacitor ? forming a NCV890100
space ? efficient switching regulator solution.
ALYWX
G
?
Internal N ? Channel Power Switch
?
Low V IN Operation Down to 4.5 V
?
High V IN Operation to 36 V
?
?
2 MHz Free ? running Switching Frequency
?
?
Short Circuit Protection enhanced by Frequency Foldback
?
± 1.75% Output Voltage Tolerance
?
Instrumentation
8 SOIC ? 8 EP
CASE 751AC
1
Features
1
A = Assembly Location
L = Wafer Lot
Y = Year
Withstands Load Dump to 40 V W = Work Week
G = Pb ? Free Device
(*Note: Microdot may be in either location)
Logic level Enable Input Can be Directly Tied to Battery
? 1.4 A (min) Cycle ? by ? Cycle Peak Current Limit
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 14 of this data sheet.
? Output Voltage Adjustable Down to 0.8 V
? 1.4 Millisecond Internal Soft ? Start
? Thermal Shutdown (TSD) ? These Devices are Pb ? Free and are RoHS Compliant
? Low Shutdown Current Applications
? Wettable Flanks DFN ? Audio
? NCV Prefix for Automotive and Other Applications ? Infotainment
Requiring Unique Site and Control Change ? Safety ? Vision Systems
Requirements; AEC ? Q100 Qualified and PPAP
Capable
? Semiconductor Components Industries, LLC, 2013
February, 2013 ? Rev. 2
1
Publication Order Number:
NCV890100/D
相关PDF资料 |
PDF描述 |
|---|---|
| NCV890101MWTXG | IC REG BUCK ADJ 1.2A 10DFN |
| NCV890130PDR2G | IC REG BUCK ADJ 1.2A 8SOIC |
| NCV890131MWTXG | IC REG BUCK ADJ 1.2A 10DFN |
| NCV890201MWTXG | IC REG BUCK ADJ 2A 10-DFN |
| NCV890230PDR2G | IC REG BUCK ADJ 2A 8SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| NCV890100PDR2G | 功能描述:直流/直流开关调节器 Auto Buck Switching Regulator 1.2A 2 MHz RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| NCV890101 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:1.2A, 2MHz Automotive Buck Switching Regulator |
| NCV890101MWTXG | 功能描述:IC REG BUCK ADJ 1.2A 10DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:降压（降压） 输出类型:两者兼有 输出数:1 输出电压:5V，1 V ~ 10 V 输入电压:3.5 V ~ 28 V PWM 型:电流模式 频率 - 开关:220kHz ~ 1MHz 电流 - 输出:600mA 同步整流器:无 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SSOP（0.154"，3.90mm 宽） 包装:带卷 (TR) 供应商设备封装:16-QSOP |
| NCV890130 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:1.2 A, 2 MHz Automotive Buck Switching Regulator |
| NCV890130MWTXG | 功能描述:直流/直流开关调节器 1.2A 2MHz Automotive RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
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