SC4250LISTRT Semtech, SC4250LISTRT Datasheet - Page 10

• Manufacturer Part Number: SC4250LISTRT
• Description: IC HOT SWAP CTRLR 8-SOIC
• Manufacturer: Semtech
• Type: Hot-Swap Controllerr

Specifications of SC4250LISTRT

• Applications: General Purpose
• Internal Switch(s): No
• Voltage - Supply: 10 V ~ 80 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Output Voltage: 1V
• Internal Switch: No
• Supply Voltage Range: 10V To 80V
• Digital Ic Case Style: SOIC
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +125°C
• Termination Type: SMD
• Rohs Compliant: Yes
• Linear Misc Type: Negative Voltage
• Family Name: SC4250
• Package Type: SOIC
• Operating Supply Voltage (min): -10V
• Operating Supply Voltage (max): -80V
• Operating Temperature (min): -40C
• Operating Temperature (max): 125C
• Operating Temperature Classification: Automotive
• Product Depth (mm): 4mm
• Product Height (mm): 1.5mm
• Product Length (mm): 5mm
• Mounting: Surface Mount
• Pin Count: 8
• Filter Terminals: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SC4250LISTR

POWER MANAGEMENT
Evaluation Board Schematic
Evaluation Board
2005 Semtech Corp.
G ND(rem ote)
G ND
-- 48V
562k
9.31k
10.2k
R1
R2
R3
C2(opt)
0.01
0.1
C1
1
2
3
4
PWRGD/PWR GD
OV
UV
VEE
SC4250H/L
U1
R4
0.01
DR AIN
SENSE
GATE
VC C
Figure 11
Figure 12
8
7
6
5
0.33
10
C3
R5
10
R 6
18k
IRF1310
Q1
C4
3.3nF
150
C5
C6(opt)
0.1
R 7
(opt)
+Vin
-Vi n
POWER
MODULE
ON/OFF
+Vout
-Vout
SC4250
www.semtech.com
0.1
Copt