參數(shù)資料
型號: LTC1645IS#TRPBF
廠商: Linear Technology
文件頁數(shù): 24/24頁
文件大?。?/td> 329K
描述: IC CTRLR SEQ HOTSWAP DUAL 14SOIC
標(biāo)準(zhǔn)包裝: 2,500
類型: 熱交換控制器
應(yīng)用: 通用
內(nèi)部開關(guān):
電源電壓: 1.2 V ~ 12 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 14-SOIC
包裝: 帶卷 (TR)
24
LTC1645
1645fa
LT/TP 0404 1K REV A " PRINTED IN USA
?LINEAR TECHNOLOGY CORPORATION 1999
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LTC1421
Hot Swap Controller
Dual Supplies from 3V to 12V, Additionally 12V
LTC1422
Hot Swap Controller
Single Supply Hot Swap in SO-8 from 3V to 12V
LT
?/DIV>
1640AL/LT1640AH
Negative Voltage Hot Swap Controllers
Negative High Voltage Supplies from 10V to 80V
LT1641-1/LT1641-2
Positive Voltage Hot Swap Controllers
Positive High Voltage Supplies From 9V to 80V
LTC1642
Fault Protected Hot Swap Controller
3V to 15V, Overvoltage Protection Up to 33V
LTC1643AL/LTC1643AL-1/   PCI-Bus Hot Swap Controllers
3.3V, 5V, 12V, 12V Supplies for PCI Bus
LTC1643AH
LTC1647
Dual Hot Swap Controller
Dual ON Pins for Supplies from 3V to 15V
LTC2921/LTC2922
Power Supply Tracker with Input Monitors
Includes 3 (LTC2921) or 5 (LTC2922) Remote Sense Switches
LTC2923
Power Supply Sequencing/Tracking Controller
Controls Two Supplies Without FETs, Tracks Up and Down
LTC4211
Single Channel Hot Swap Controller
8-Pin or 10-Pin with Overvoltage and Overcurrent Protection
LT4220
Dual Supply Hot Swap Controller
?.7V to ?6.5V, Supply Tracking Mode
LTC4230
Triple Hot Swap Controller with Multifunction
1.7V to 16.5V, Active Inrush Limiting, Fast Comparator
Current Control
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
q
 FAX: (408) 434-0507
 q
 www.linear.com
Q1
1/2 Si4920DY
Q2
1/2 Si4920DY
0.01&*
0.01&*
10&
10&
1.18k
1%
10k
1.37k
1%
0.1礔
25V
0.33礔
*WSL1206-01-1% (VISHAY DALE)
C
LOAD1
C
LOAD2
D1
1N4002
D3
MBR0530T1
D2
1N4002
1    2
3
8
9
6
5
11
7
13
12
14
BOTH CURRENT LIMITS: 5A
10
4
V
CC1
ON
FAULT
TIMER
GND
SENSE1
GATE2
GATE1   V
CC2
TRIP
POINT:
3V
V
IN1
3.3V
V
IN2
2.5V
V
OUT1
3.3V
2.5A
V
OUT2
2.5V
2.5A
礟 RESET
LTC1645
(14-LEAD)
COMP
+
COMPOUT
FB
SENSE2
1645 F15
RESET
+
+
1.18k
1%
4.99k
1%
10k
1.37k
1%
1.82k
1%
Dual Supply Hot Swap with Tracking Outputs
TYPICAL APPLICATIO
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