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SG6513/T

Features: Over-voltage protection (OVP) for 3.3V, 5V and12V Over-current protection (OCP) for 3.3V, 5V and 12V Under-voltage sense (UVS) for 3.3V, 5V and 12V Under-voltage protection (UVP) for 12V Open drain output for PGO and FPO pins 300mS power good delay 75mS delay for 3.3V, 5V and 12V power ...

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SeekIC No. : 004489182 Detail

SG6513/T: Features: Over-voltage protection (OVP) for 3.3V, 5V and12V Over-current protection (OCP) for 3.3V, 5V and 12V Under-voltage sense (UVS) for 3.3V, 5V and 12V Under-voltage protection (UVP) for 12V ...

SG6513/T Data Sheet

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Part Number:
SG6513/T
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/25

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Product Details

Description



Features:

  Over-voltage protection (OVP) for 3.3V, 5V and12V
  Over-current protection (OCP) for 3.3V, 5V and 12V
  Under-voltage sense (UVS) for 3.3V, 5V and 12V
  Under-voltage protection (UVP) for 12V
  Open drain output for PGO and FPO pins
  300mS power good delay
  75mS delay for 3.3V, 5V and 12V power turn on
  2.8mS PSON control to FPO turn-off delay
  38mS / 115mS PSON control De-bounce
  275uS width noise deglitches
  De-bounce time 125uS for UVP and OCP
  De-bounce time 350uS for UVS
  No lockup during the fast AC power on/off
  Brownout protection function for 12V
  Wide supply voltage range from 4V to 15V
  Over-temperature protection (OTP) function


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Unit
Min
 Max
DC Supply Voltage
VDD
V
-0.3
 16
Input Voltage
Vi
V
-0.3
 8
Output Voltage
VOUT
V
-0.3
 16
Operating Free Air Temperature Range
TA
-0.3
 8
Storage Temperature Range
TSTG
-40
 8.5
Soldering Temperature
Vdc
-55
 85
ESD Capability, HBM model
Vdc
KV
150



Description

SG6513/T is designed to provide the voltage, current and temperature supervisor function, remote on/ PSON) function, power good (PGO) indicator function,and fault protection (FPO) function for switching power systems.

For supervisor function, SG6513/T provides the over voltage protection (OVP) monitoring for 3.3V, 5V and 12V; over current (OCP) monitoring for 3.3V, 5V and 12V; under voltage sense (UVS) monitoring for 3.3V, 5V and 12V; under voltage protection (UVP) monitoring for 12V; and over temperature protection (OTP) for SG6513/T. When 3.3V, 5V or 12V voltage is decreasing to 2.8V, 4.2V and 9.9V respectively, the under voltage sense (UVS) function will be enabled to reset the PGO signal from high to low. If 12V voltage is further decreasing to 9V, FPO will be set to high to turn off the PWM controller IC. The voltage difference across external current shunt of SG6513/T is used for OCP functions. An external resistor can be used to adjust protection threshold. To achieve better immunity for lighting surge glitch and to prevent accidental power shut down during dynamic loading condition, the de-bounce time for UVP/OCP and UVS is 275us/125us ,350us respectively. The deglitch time for OVP is 75uS for better noise immunity.




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