參數(shù)資料
型號: ISL6224CAZ-T
廠商: INTERSIL CORP
元件分類: 穩(wěn)壓器
英文描述: KJ 66C 66#22D SKT RECP
中文描述: SWITCHING CONTROLLER, 690 kHz SWITCHING FREQ-MAX, PDSO16
封裝: LEAD FREE, PLASTIC, SSOP-16
文件頁數(shù): 11/13頁
文件大?。?/td> 378K
代理商: ISL6224CAZ-T
11
FN9042.7
December 28, 2004
ISL6224 DC-DC Converter Application Circuits
Figure 5 shows an application circuit of a DC/DC converter
for a notebook PC. The power supply provides +V2_5S from
either +4V–24V
DC
battery voltage or system +5V bus. For
detailed information on the circuit, including a bill of materials
and circuit board description, see Application Note AN9983.
Also see Intersil’s web site (http://www.intersil.com) for the
latest information.
FIGURE 5. APPLICATION CIRCUIT FOR ONE-STEP CONVERSION (MODE 1)
GND
+5.6-24V
IN
Q1
1/2 FDS6912A
C6
0.1μF
+V2_5S
(3A)
VSEN
UGATE
PHASE
ISL6224
+
+
C1
56μF
C2
1μF
330μF
L1
6.4μH
GND
3
7
10
13
2
1
11
15
PGND
LGATE
Q2
2/2 FDS6912A
6
8
ISEN
Risen
TBD
9
BOOT
VIN
12
EN
CR1
4
0.015μF
14
PGOOD
C4
R4
SOFT
+
VCC
33μF
C3
FCCM
16
+5.0V
CC
5
VOUT
R2
TBD
R3
C5
C6
OCSET
ISL6224
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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ISL6225CA-T 功能描述:IC CTRLR DDR DRAM, SDRAM 28QSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,000 系列:- 應(yīng)用:電源,ICERA E400,E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA,WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR)