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参数资料
| 型号： | NCP1588MTR2G |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC REG CTRLR BUCK PWM VM 10-DFN |
| 产品变化通告： | Product discontinuation Notice #PD16135 22/Jul/2008 |
| 标准包装： | 3,000 |
| PWM 型： | 电压模式 |
| 输出数： | 1 |
| 频率 - 最大： | 330kHz |
| 占空比： | 80% |
| 电源电压： | 4.5 V ~ 13.2 V |
| 降压： | 是 |
| 升压： | 无 |
| 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 ~ 85°C |
| 封装/外壳： | 10-VFDFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
NCP1588, NCP1589
Low Voltage Synchronous
Buck Controller
The NCP158x is a low cost PWM controller designed to operate
from a 5 V or 12 V supply. This device is capable of producing an
output voltage as low as 0.8 V. This device is capable of converting
voltage from as low as 2.5 V. This 10-pin device provides an optimal
level of integration to reduce size and cost of the power supply.
Features include a 1.5 A gate driver design and an internally set
300 kHz oscillator. In addition to the 1.5 A gate drive capability, other
efficiency enhancing features of the gate driver include adaptive
http://onsemi.com
MARKING DIAGRAMS
158x
non-overlap circuitry. The NCP158x also incorporates an externally
compensated error amplifier. Protection features include
programmable short circuit protection and undervoltage lockout
(UVLO).
DFN10
CASE 485C
158x
ALYW G
G
= Specific Device Code
V CC
Features
? V CC Range from 4.5 to 13.2 V
? 300 kHz Internal Oscillator
? Boost Pin Operates to 26.4 V
? Voltage Mode PWM Control
? Precision 0.8 V Internal Reference
? Adjustable Output Voltage
? Internal 1.5 A Gate Drivers
? 80% Max Duty Cycle
? Input Under Voltage Lockout
? Programmable Current Limit
? This is a Pb-Free Device
Applications
? Graphics Cards
? Desktop Computers
? Servers / Networking
? DSP & FPGA Power Supply
? DC-DC Regulator Modules
x = 8 or 9
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb-Free Device
(Note: Microdot may be in either location)
PIN CONNECTIONS
BOOT 1 10 PGOOD
LX 2 9 VOS
UG 3 8 FB
LG 4 7 COMP/EN
GND 5 6
(Top View)
ORDERING INFORMATION
Device Package Shipping ?
NCP1588MTR2G
NCP1589MNTZG
DFN10
(Pb-Free)
DFN10
3000/Tape & Reel
3000/Tape & Reel
(Pb-Free)
?For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
? Semiconductor Components Industries, LLC, 2008
January, 2008 - Rev. 4
1
Publication Order Number:
NCP1588/D
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相关代理商/技术参数 |
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| NCP1589AMNTWG | 功能描述:电压模式 PWM 控制器 BUCK REGULATOR RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
| NCP1589AMNTXG | 功能描述:电压模式 PWM 控制器 BUCK REGULATOR RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
| NCP1589BMNTWG | 功能描述:电压模式 PWM 控制器 BUCK REGULATOR RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
| NCP1589BMNTXG | 功能描述:电压模式 PWM 控制器 BUCK REGULATOR RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
| NCP1589CMNTWG | 功能描述:DC/DC 开关控制器 BUCK CONTROLLER RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
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