LT4256-2IS8 Linear Technology, LT4256-2IS8 Datasheet - Page 7

• Manufacturer Part Number: LT4256-2IS8
• Description: IC CTRLR HOTSWAP HV AUTO 8SOIC
• Manufacturer: Linear Technology
• Type: Hot-Swap Controllerr

Specifications of LT4256-2IS8

• Applications: General Purpose
• Internal Switch(s): No
• Voltage - Supply: 10.8 V ~ 80 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Family Name: LT4256-2
• Package Type: SOIC N
• Operating Supply Voltage (min): 10.8V
• Operating Supply Voltage (max): 80V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 3.99mm
• Product Height (mm): 1.5mm
• Product Length (mm): 5mm
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

BLOCK DIAGRA
UV
FB
2
1
0.65V
4.65V
9.8V
V
CC
REF GEN
V
P
V
W
CC
8
GEN
3.99V
V
2V
P
+
TIMER LOW
–
TIMER HIGH
–
–
+
+
INTERNAL
UV
–
+
FOLDBACK
4V
14mV ~ 55mV
SENSE
–
+
7
UV
+
–
CURRENT
LIMIT
LOGIC
3.99V
+
–
LT4256-1/LT4256-2
GND
V
4
P
108µA
3µA
CHARGE
DRIVER
PUMP
GATE
AND
4256
BD
6
3
5
GATE
PWRGD
TIMER
425612fa
7