參數(shù)資料
型號(hào): 45AZ
廠商: Intersil Corporation
英文描述: 5V or 12V Single Synchronous Buck Pulse-Width Modulation (PWM) Controller
中文描述: 單5V或12V同步降壓脈寬調(diào)制(PWM)控制器
文件頁(yè)數(shù): 10/16頁(yè)
文件大?。?/td> 302K
代理商: 45AZ
www.DataSheet4U.com
3
FN6305.3
November 15, 2006
Block Diagram
Typical Application
+
-
+
-
+
-
OSCILLATOR
INHIBIT
PWM
COMPARATOR
ERROR
AMP
VCC
PWM
GND
FB
COMP/SD
OC
COMPARATOR
GATE
CONTROL
LOGIC
BOOT
UGATE
PHASE
21.5
μA
FIXED 300 (or 600)kHz
LGATE/OCSET
VCC
SOFT-START
POR AND
SAMPLE
AND
HOLD
DBOOT
+
-
DIS
0.4V
INTERNAL
REGULATOR
DIS
0.6V
TO
LGATE/OCSET
20
μA
20k
Ω
5V int.
VCC
+VO
FB
COMP/SD
UGATE
PHASE
BOOT
VCC
GND
LGATE/OCSET
5
7
63
8
1
2
4
ISL6545
RS
ROFFSET
CI
CF
RF
LOUT
CBOOT
CBULK
CDCPL
CHF
COUT
VIN
5V or 12V
1V-12V
ROCSET
Type II
compensation
shown
ISL6545, ISL6545A
相關(guān)PDF資料
PDF描述
45CIQ100 45Amp Schottky Rectifier(45A 肖特基整流器)
45CIQ SCHOTTKY RECTIFIER
45DB011B 1-Megabit 2.7-volt Only Serial DataFlash
45DB041B 4-megabit 2.5-volt Only or 2.7-volt Only DataFlash
45DB081B AT-45DB081B DATA FLASH RELIABILITY DATA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
45B009 制造商:CSYS 功能描述:
45BKB 制造商:Thomas & Betts 功能描述:BLACKBURN POWDER
45C 制造商:American Beauty Tools 功能描述:Soldering Iron Tip, Chisel Style, Used in Model 3178 制造商:American Beauty Tools 功能描述:Chisel Style Soldering Tip
45CA20AJ 制造商: 功能描述: 制造商:undefined 功能描述:
45-CBSA-0.5X0.5X0.4 功能描述:45 SERIES CBS SHIELD ASSEMBLY 制造商:leader tech inc. 系列:* 零件狀態(tài):在售 標(biāo)準(zhǔn)包裝:27