參數(shù)資料
型號: LTC1553CG
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 5-Bit Programmable Synchronous Switching Regulator Controller for Pentium II Processor
中文描述: 19 A SWITCHING CONTROLLER, 350 kHz SWITCHING FREQ-MAX, PDSO20
封裝: 0.209 INCH, PLASTIC, SSOP-20
文件頁數(shù): 24/24頁
文件大?。?/td> 399K
代理商: LTC1553CG
24
LTC1553
1553f LT/TP 0198 4K PRINTED IN USA
LINEAR TECHNOLOGY CORPORATION 1997
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
G
(408) 432-1900
FAX: (408) 434-0507
G
TELEX: 499-3977
G
www.linear-tech.com
PWRGD
FAULT
OT
VID0 TO VID4
OUTEN
COMP
SS
SGND
SENSE
Q1*
Q2*
V
CC
PV
CC
V
IN
12V
V
CC
5V
L
O
4
μ
H
18A
LTC1553
G1
0.1
μ
F
1553 F14
C
C
0.022
μ
F
R
C
6.2k
5.6k
5.6k
C
SS
0.1
μ
F
0.1
μ
F
0.1
μ
F
1N5245B
15V
10
μ
F
GND
I
MAX
5.1k
C
IN
**
1000
μ
F
×
4
v
OUT
C
OUT
330
μ
F
×
6
+
+
C1
180pF
+
10
5
NC
PENTIUM
II
SYSTEM
*MOTOROLA MTD20N03HDL
**SANYO 16MV1000GX
COILTRONICS CTX02-13199
AVX TPSE337M006R0100
I
FB
G2
1N5248B
18V
1N5817
20
Figure 14. External Clock Synchronized 12V to 1.8V-3.5V Application
PART NUMBER DESCRIPTION
LTC1142
LTC1148
LTC1149
LTC1159
LTC1266
LTC1430
LTC1435
COMMENTS
Dual Version of LTC1148
Synchronous, V
IN
20V
Synchronous, V
IN
48V, for Standard Threshold FETs
Synchronous, V
IN
40V, for Logic Threshold FETs
Synchronous N- or P-Channel FETs, Comparator/Low-Battery Detector
Synchronous N-Channel FETs, Voltage Mode
Drive Synchronous N-Channel, V
IN
36V
Current Mode Dual Step-Down Switching Regulator Controller
Current Mode Step-Down Switching Regulator Controller
Current Mode Step-Down Switching Regulator Controller
Current Mode Step-Down Switching Regulator Controller
Current Mode Step-Up/Down Switching Regulator Controller
High Power Step-Down Switching Regulator Controller
High Efficiency Low Noise Synchronous Step-Down
Switching Regulator
Dual High Efficiency Low Noise Synchronous Step-Down
Switching Regulator
LTC1438
Dual LTC1435 with Power-On Reset
RELATED PARTS
TYPICAL APPLICATIO
N
U
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1553CG#PBF 功能描述:IC SW REG CNTRLR 5BIT PROG20SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)用:控制器,Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-QFN(7x7) 包裝:管件
LTC1553CG#TR 功能描述:IC REG SW CTRLR 5BIT PROG 20SSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)用:控制器,Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-QFN(7x7) 包裝:管件
LTC1553CG#TRPBF 功能描述:IC SW REG CNTRLR 5BIT PROG20SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)用:控制器,Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-QFN(7x7) 包裝:管件
LTC1553CSW 功能描述:IC SW REG CNTRLR 5BIT PROG20SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)用:控制器,Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-QFN(7x7) 包裝:管件
LTC1553CSW#PBF 功能描述:IC SW REG CNTRLR 5BIT PROG20SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)用:控制器,Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-QFN(7x7) 包裝:管件