參數(shù)資料
型號: LTC1735CGN-1
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述: 3 A SWITCHING CONTROLLER, 550 kHz SWITCHING FREQ-MAX, PDSO16
封裝: 0.150 INCH, PLASTIC, SSOP-16
文件頁數(shù): 32/32頁
文件大?。?/td> 373K
代理商: LTC1735CGN-1
32
LTC1735
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
G
FAX: (408) 434-0507
G
www.linear-tech.com
LINEAR TECHNOLOGY CORPORATION 1998
1735f LT/TP 1199 4K PRINTED IN USA
TYPICAL APPLICATIO
U
3.3V to 2.5V/5A Converter with External Clock Synchronization Operating at 500kHz
RELATED PARTS
PART NUMBER
LTC1147
LTC1148HV/LTC1148
LTC1149
LTC1159
LTC1266
LT1375/LT1376
LTC1435A
LTC1436/LTC1436-PLL
LTC1474/LTC1475
LTC1624
LTC1625/LTC1775
LTC1627
LTC1628
LTC1702
LTC1735-1
LTC1736
LTC1772
No R
SENSE
is trademark of Linear Technology Corporation. *DC = Duty Cycle
DESCRIPTION
High Efficiency Step-Down Controller
High Efficiency Synchronous Step-Down Controller
High Efficiency Synchronous Step-Down Controller
High Efficiency Synchronous Step-Down Controller
High Efficiency Synchronous Step-Down Controller, N-Ch Drive
1.5A 500kHz Step-Down Switching Regulator
High Efficiency Synchronous Step-Down Controller, N-Ch Drive
High Efficiency Low Noise Synchronous Step-Down Converter, N-Ch Drive
Ultralow Quiescent Current Step-Down Monolithic Switching Regulator
High Efficiency SO-8 N-Channel Switching Regulator Controller
No R
SENSE
Synchronous Monolithic 0.5A Step-Down Regulator
Dual High Efficiency 2-Phase Step-Down Controller
550kHz Dual Output Synchronous Step-Down Controller
High Efficiency Step-Down Controller with Power Good
High Efficiency Step-Down Controller with VID Control
SOT-23 Step-Down Controller
COMMENTS
100% DC*, Burst Mode Operation, SO-8
100% DC*, Burst Mode Operation, V
IN
< 20V
100% DC*, Std Threshold MOSFETs, V
IN
< 48V
100% DC*, Logic Level MOSFETs, V
IN
< 40V
100% DC*, Burst Mode Operation, V
IN
< 20V
High Efficiency, Monolithic, SO-8
Burst Mode Operation, 16-Pin Narrow SO
Adaptive Power Mode, 24-Pin SSOP
100% DC*, 8-Pin MSOP, 10
μ
A I
Q
95% DC*, 3.5V to 36V V
IN
Burst Mode Operation, 16-Pin SSOP
100% DC*, 2.6V to 8.5V V
IN
, SO-8
Antiphase Drive for Reduced Input Capacitance
Antiphase Drive, 24-Pin SSOP
Output Fault Protection, 16-Pin SO/SSOP
Output Fault Protection, 24-Pin SSOP
100% DC*, Up to 4A, 2.2V to 9.8V V
IN
TM
Current Mode Synchronous Step-Down Controller
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
C
OSC
RUN/SS
I
TH
FCB
SGND
V
OSENSE
SENSE
SENSE
+
TG
BOOST
SW
V
IN
INTV
CC
BG
PGND
EXTV
CC
LTC1735
C
SS
0.1
μ
F
C
B
0.1
μ
F
0.1
μ
F
C
51pF
47pF
C
330pF
R
C
33k
R
0.01
V
2.5V
5A
1000pF
C
20pF
+
4.7
μ
F
+
C
OUT
100
μ
F
10V
AVX
×
3
M1
Si4410DY
M2
Si4410DY
MBRS140T3
47pF
1735 TA06
+
C
IN
100
μ
F
10V
OS-CON
D
CMDSH-3
R2
43.2k
1%
C
IN
: SANYO OS-CON 10SL100M
C
: AVX TPSD107M010R0065
L1: COILCRAFT DO3316P-152
R
SENSE
: IRC LR2010-01-R010-F
R1
20k
1%
V
IN
3.3V
5V
L1
1.5
μ
H
SGND
EXT
CLOCK
500kHz
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1735CGN-1#25121 制造商:Linear Technology 功能描述:
LTC1735CGN-1#25121#TR 制造商:Linear Technology 功能描述:
LTC1735CGN-1#PBF 功能描述:IC REG CTRLR BUCK PWM CM 16-SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標準包裝:2,000 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:1MHz 占空比:50% 電源電壓:9 V ~ 10 V 降壓:無 升壓:是 回掃:是 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:無 工作溫度:-40°C ~ 85°C 封裝/外殼:8-TSSOP(0.173",4.40mm 寬) 包裝:帶卷 (TR)
LTC1735CGN-1#TR 功能描述:IC REG CTRLR BUCK PWM CM 16-SSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標準包裝:2,500 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:500kHz 占空比:96% 電源電壓:4 V ~ 36 V 降壓:無 升壓:是 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:無 工作溫度:-40°C ~ 125°C 封裝/外殼:24-WQFN 裸露焊盤 包裝:帶卷 (TR)
LTC1735CGN-1#TRPBF 功能描述:IC REG CTRLR BUCK PWM CM 16-SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標準包裝:2,500 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:500kHz 占空比:96% 電源電壓:4 V ~ 36 V 降壓:無 升壓:是 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:無 工作溫度:-40°C ~ 125°C 封裝/外殼:24-WQFN 裸露焊盤 包裝:帶卷 (TR)