LTC4218CDHC-12#PBF Linear Technology, LTC4218CDHC-12#PBF Datasheet - Page 8

• Manufacturer Part Number: LTC4218CDHC-12#PBF
• Description: IC CTLR HOT SWAP 16-DFN
• Manufacturer: Linear Technology
• Type: Hot-Swap Controllerr

Specifications of LTC4218CDHC-12#PBF

• Applications: ATCA, MicroTCA™
• Internal Switch(s): No
• Voltage - Supply: 2.9 V ~ 26.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-WFDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LTC4218
FUNCTIONAL DIAGRAM
8
* DFN ONLY
V
UV
OV
TIMER
DD
140k
224k
20k
20k
V
V
DD
DD
*
*
*
*
1.235V
1.235V
2.73V
0.62V
V
DD
SENSE
+–
+
–
–
–
+
+
+
+
–
UVLO1
RST
GND
UV
OV
SENSE
–
+
–
CM
CS
1.235V
0.2V
+
–
+
–
TM1
TM2
AND GATE
EXPOSED PAD*
CHARGE
DRIVER
PUMP
GATE
LOGIC
SOURCE
3.1V
GEN
V
DD
100μA
2μA
INTV
CC
FOLDBACK
PG
REFERENCE
UVLO2
0.6V
+
–
–
+
CLAMP
0.6V
1.235V
2.65V
X1
20k
150k
20k
SOURCE
INTV
I
MON
I
4218 BD
FLT
SET
PG
*
*
FB
CC
4218fe