SC4250HISTRT Semtech, SC4250HISTRT Datasheet - Page 8

• Manufacturer Part Number: SC4250HISTRT
• Description: IC, HOT SWAP CONTROLLER, 13V, 8-SOIC
• Manufacturer: Semtech

Specifications of SC4250HISTRT

• 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
• Controlled Voltage Min: -10V
• 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
• Termination Type: SMD
• Rohs Compliant: Yes
• Filter Terminals: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Below are the snap-shots taken at start-up with different loading conditions and during the application of the over-
current at the output of the circuit.
For all figures, Ch1: V
POWER MANAGEMENT
Typical Characteristics
2005 Semtech Corp.
Figure 5. Start-up with “over the limit” load.
Figure 3. Start-up with no load.
DRAIN
; Ch2: V
GATE
; Ch3: PWRGD; Ch4: V
8
R4
(Input current)
Figure 6. Over-current/Short circuit.
Figure 4. Start-up with 1A load.
SC4250
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