Datasheet

LTC4232
16
4232fa
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
●
FAX: [phone]
●
www.linear.com
 LINEAR TECHNOLOGY CORPORATION 2011
LT 1212 REV A • PRINTED IN USA
relaTeD parTs
Typical applicaTion
3.3V, 5A Card Resident Application with Auto-Retry
PART NUMBER DESCRIPTION COMMENTS
LTC1421 Dual Channel, Hot Swap Controller Operates from 3V to 12V, Supports –12V, SSOP-24
LTC1422 Single Channel, Hot Swap Controller Operates from 2.7V to 12V, SO-8
LTC1642A Single Channel, Hot Swap Controller Operates from 3V to 16.5V, Overvoltage Protection Up to 33V, SSOP-16
LTC1645 Dual Channel, Hot Swap Controller Operates from 3V to 12V, Power Sequencing, SO-8 or SO-14
LTC1647-1/LTC1647-2/
LTC1647-3
Dual Channel, Hot Swap Controller Operates from 2.7V to 16.5V, SO-8 or SSOP-16
LTC4210 Single Channel, Hot Swap Controller Operates from 2.7V to 16.5V, Active Current Limiting, SOT23-6
LTC4211 Single Channel, Hot Swap Controller Operates from 2.5V to 16.5V, Multifunction Current Control, MSOP-8 or MSOP-10
LTC4212 Single Channel, Hot Swap Controller Operates from 2.5V to 16.5V, Power-Up Timeout, MSOP-10
LTC4214 Negative Voltage, Hot Swap Controller Operates from – 6V to –16V, MSOP-10
LTC4215 Hot Swap Controller with I
2
C Compatible
Monitoring
Operates from 2.9V to 15V, 8-Bit ADC Monitors Current and Voltage
LTC4217 2A Integrated Hot Swap Controller Operates from 2.9V to 26.5V, Adjustable 5% Accurate Current Limit
LTC4218 Hot Swap Controller with 5% Accurate
(15mV) Current Limit
Operates from 2.9V to 26.5V, Adjustable Current Limit, SSOP-16
LTC4219 5A Integrated Hot Swap Controller 12V and 5V Preset Versions, 10% Accurate Current Limit
LT4220 Positive and Negative V
oltage, Dual
Channels, Hot Swap Controller
Operates from ±2.7V to ±16.5V, SSOP-16
LTC4221 Dual Hot Swap Controller/Sequencer Operates from 1V to 13.5V, Multifunction Current Control, SSOP-16
LTC4230 Triple Channels, Hot Swap Controller Operates from 1.7V to 16.5V, Multifunction Current Control, SSOP-20
LTC4227 Dual Ideal Diode and Single Hot Swap
Controller
Operates from 2.9V to 18V, PowerPath™ and Inrush Current Control for
Redundant Supplies
LTC4228 Dual Ideal Diode and Hot Swap
Controller
Operates from 2.9V to 18V, PowerPath and Inrush Current Control for Tw o Rails,
MicroTCA, Redundant Power Supplies, and Supply Holdup Applications
R4
14.7k
R5
10k
R1
17.4k
ADC
R2
3.16k
C
T
0.1µF
R3
10k
3.3V
R
MON
20k
4232 TA02
R6
10k
C
L
100µF
V
DD
UV
OUT
FB
PG
GND
I
MON
LTC4232DHC
OV
INTV
CC
TIMER
F LT
+
V
OUT
3.3V
5A
R7
10k
I
SET
GATE