LTC4218 Linear Technology, LTC4218 Datasheet - Page 16

• Manufacturer Part Number: LTC4218
• Description: Hot Swap Controller
• Manufacturer: Linear Technology

www.DataSheet4U.com
RELATED PARTS
LTC4218
TYPICAL APPLICATION
16
PART NUMBER
LTC1421
LTC1422
LTC1642A
LTC1645
LTC1647-1/LTC1647-2/
LTC1647-3
LTC4210
LTC4211
LTC4212
LTC4214
LTC4215
LT4220
LTC4221
LTC4230
LTC4245
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
●
FAX: [phone]
DESCRIPTION
Dual Channel, Hot Swap Controller
Single Channel, Hot Swap Controller
Single Channel, Hot Swap Controller
Dual Channel, Hot Swap Controller
Dual Channel, Hot Swap Controllers
Single Channel, Hot Swap Controller
Single Channel, Hot Swap Controller
Single Channel, Hot Swap Controller
Negative Voltage, Hot Swap Controller
Single Hot Swap Controller with ADC
and I
Positive and Negative Voltage, Dual
Channel, Hot Swap Controller
Dual Hot Swap Controller/Sequencer
Triple Channel, Hot Swap Controller
Quad Hot Swap Controller with ADC and
I
24V
2
C Interface
2
C Interface
*DIODES INC., SMAJ24A
●
www.linear.com
24V, 6A Card Resident Application
4.32k
215k
10k
0.1μF
*
0.1μF
2mΩ
COMMENTS
Operates from 3V to 12V, Supports –12V, SSOP-24
Operates from 2.7V to 12V, SO-8
Operates from 3V to 16.5V, Overvoltage Protection up to 33V, SSOP-16
Operates from 3V to 12V, Power Sequencing, SO-8 or SO-14
Operates from 2.7V to 16.5V, SO-8 or SSOP-16
Operates from 2.7V to 16.5V, Active Current Limiting, SOT23-6
Operates from 2.5V to 16.5V, Multifunction Current Control, MSOP-8 or MSOP-10
Operates from 2.5V to 16.5V, Power-Up Timeout, MSOP-10
Operates from –6V to –16V, MSOP-10
Operates from 2.9V to 15V, Digitally Monitors Voltage and Current with 8-Bit ADC
Operates from ±2.7V to ±16.5V, SSOP-16
Operates from 1V to 13.5V, Multifunction Current Control, SSOP-16
Operates from 1.7V to 16.5V, Multifunction Current Control, SSOP-20
3.3V, 5V and ±12V for CompactPCI, or 3.3V, 3.3V Auxiliary and 12V for PCI-
Express, Monitors Voltage and Current with 8-Bit ADC
SENSE
V
UV
FLT
OV
TIMER
INTV
SENSE
DD
CC
+
–
10Ω
LTC4218GN
Si7880ADP
GATE
GND
SOURCE
I
MON
PG
FB
24V
10k
20k
1k
0.01μF
158k
10k
+
ADC
© LINEAR TECHNOLOGY CORPORATION 2007
330μF
4218 TA02
V
24V
6A
OUT
LT 1008 REV B • PRINTED IN USA
4218fb