參數(shù)資料
型號： PIP250M
英文描述： Integrated buck converter
中文描述： 集成的降壓轉(zhuǎn)換器
文件頁數(shù)： 1/19頁
文件大小： 334K
代理商： PIP250M
PIP250M
Integrated buck converter
Rev. 02 — 21 February 2003
Product data
M3D797
1.
Description
The PIP250M is a fully integrated synchronous buck converter intended for use as a
point-of-load regulator. It contains two N-channel power MOSFETs, a Schottky diode
and a voltage mode, pulse width modulated (PWM) controller. The controller features
include overcurrent and overvoltage protection and undervoltage lockout functions.
By combining the power components and the controller into a single component,
stray inductances are virtually eliminated, resulting in lower switching losses and a
compact, efficient design with minimal external component count.
2.
Features
I
Output current up to 15 A
I
Single supply 5 V operation
I
Fixed 300 kHz operating frequency
I
Voltage mode control
I
Minimum regulated output voltage 0.8 V
I
Internal soft start
I
Overcurrent protection
I
Overvoltage protection
I
Remote sensing.
3.
Applications
I
High-current point-of-load regulation
I
Distributed power architectures
I
Multiple output telecom power supplies
I
Microprocessor and Digital Signal Processing (DSP) supplies
I
Computer peripheral supplies
I
Cable modems
I
Set-top boxes.
4.
Ordering information
Table 1:
Type number
Ordering information
Package
Name
HVQFN68
Description
plastic, thermal enhanced very thin quad flat package; no leads;
68 terminals; body 10
×
10
×
0.85 mm
Version
SOT687-1
PIP250M
相關(guān)PDF資料
PDF描述
PIP3103-T TRANSISTOR | MOSFET | N-CHANNEL | SOT-223
PIP3106-D TRANSISTOR | MOSFET | N-CHANNEL | 50V V(BR)DSS | TO-252AA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIP250M,518 功能描述:IC REG BUCK SYNC ADJ 15A 68HVQFN RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:20 系列:SIMPLE SWITCHER® 類型:降壓（降壓） 輸出類型:固定 輸出數(shù):1 輸出電壓:12V 輸入電壓:4 V ~ 60 V PWM 型:電壓模式 頻率 - 開關(guān):52kHz 電流 - 輸出:1A 同步整流器:無 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 包裝:管件 供應(yīng)商設(shè)備封裝:16-DIP 其它名稱:*LM2575HVN-12LM2575HVN-12
PIP26U 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Fibers can be free cut using fiber cutter
PIP30 制造商:Microsemi Corporation 功能描述:TVS SGL BI-DIR 42.5V 7.5KW 2PIN CASE 11 - Bulk 制造商:ProTek Devices 功能描述:Suppressor Assembly 30V 7.5KW
PIP3101-A,127 功能描述:MOSFET RAIL TOPFET2 RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS（導(dǎo)通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube
PIP3102-R 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:LOGIC LEVEL TOPFET
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