LT1641CS8#TRPBF Linear Technology, LT1641CS8#TRPBF Datasheet - Page 6

• Manufacturer Part Number: LT1641CS8#TRPBF
• Description: IC CTRLR HOTSWAP POS VOLT 8SOIC
• Manufacturer: Linear Technology
• Type: Hot-Swap Controllerr

Specifications of LT1641CS8#TRPBF

• Applications: General Purpose
• Internal Switch(s): No
• Voltage - Supply: 9 V ~ 80 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Family Name: LT1641
• Package Type: SOIC N
• Operating Supply Voltage (min): 9V
• Operating Supply Voltage (max): 80V
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• 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

LT1641
BLOCK DIAGRA
6
TEST CIRCUIT
8.3V
0.5V
V
ON
FB
CC
1.233V
W
REF GEN
V
P
V
CC
GEN
1.233V
V
0.5V
P
+
–
–
+
+
–
+
–
5V
V
+
+
–
5k
UNDERVOLTAGE LOCKOUT
ON
FB
PWRGD
GND
12mV ~ 47mV
SENSE
SENSE
TIMER
GATE
1641 F01
Figure 1
V
–
+
CC
LOGIC
1.233V
10nF
+
–
GND
V
P
+
80µA
3µA
–
CHARGE
24V
DRIVER
PUMP
GATE
AND
1641 BD
GATE
PWRGD
TIMER
1641fd