LTC1647-1IS8#TRPBF Linear Technology, LTC1647-1IS8#TRPBF Datasheet - Page 9

• Manufacturer Part Number: LTC1647-1IS8#TRPBF
• Description: IC CONTROLLR HOTSWAP DUAL 8-SOIC
• Manufacturer: Linear Technology
• Type: Hot-Swap Controllerr

Specifications of LTC1647-1IS8#TRPBF

• Applications: General Purpose
• Internal Switch(s): No
• Voltage - Supply: 2.7 V ~ 16.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Linear Misc Type: Positive Low Voltage
• Family Name: LTC1647-1
• Package Type: SOIC N
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 16.5V
• 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: Lead free / RoHS Compliant

BLOCK DIAGRAMS
ON1/FAULT1
ON2/FAULT2
SENSE1
SENSE2
SENSE1
SENSE2
GND
GND
ON1
ON2
V
V
CC
CC
8
2
1
4
7
3
8
2
1
4
7
3
+
+
–
–
1.21V
1.21V
50mV
50mV
REFERENCE
REFERENCE
+
–
+
–
+
–
+
–
2.45V
2.45V
UVL
UVL
1.21V
1.21V
FILTER
FILTER
50μs
50μs
(DUPLICATE OF CHANNEL ONE)
(DUPLICATE OF CHANNEL ONE)
CHARGE
CHARGE
PUMP
PUMP
LTC1647-1
LTC1647-2
CHANNEL TWO
CHANNEL TWO
CHANNEL ONE
CHANNEL ONE
FAULT
CP
CP
LTC1647-2/LTC1647-3
CP
CP
10μA
50μA
10μA
50μA
LTC1647-1/
1647-1/2/3 BD2
1647-1/2/3 BD1
6
5
6
5
GATE1
GATE2
GATE1
GATE2
1647fa
9