SG6510X1

Features: Over-voltage protection (OVP) for 3.3V, 5V and 12V Under-voltage sense (UVS) and protection (UVP) for 3.3V, 5V Open drain output for PGO and FPO pins 300mS power good delay 75mS turn on delay for 3.3V and 5V 2.8mS PSON control to FPO turn-off delay 38mS /38mS PSON control De-bounce 350u...

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SeekIC No. : 004489180 Detail

SG6510X1: Features: Over-voltage protection (OVP) for 3.3V, 5V and 12V Under-voltage sense (UVS) and protection (UVP) for 3.3V, 5V Open drain output for PGO and FPO pins 300mS power good delay 75mS turn on d...

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Part Number:
SG6510X1
Supply Ability:
5000

Price Break

  • 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 and 12V
  Under-voltage sense (UVS) and protection (UVP) for 3.3V, 5V
  Open drain output for PGO and FPO pins
  300mS power good delay
  75mS turn on delay for 3.3V and 5V
  2.8mS PSON control to FPO turn-off delay
  38mS /38mS PSON control De-bounce
  350uS width noise deglitches
  2mS UVP De-bounce time
  1mS UVS De-bounce time
  No lockup during the fast AC power on/off
  Brownout protection function for 3.3V and 5V
  Wide supply voltage range from 4V to 15V



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

SG6510X1 is designed to provide the voltage supervisor function, remote on/off PSON function, power good (PGO) indicator function, and fault protection (FPO) function for switching power systems.

For supervisor function, SG6510X1 provides the over voltage protection (OVP) monitoring for 3.3V, 5V and 12V (12Vvia VDD pin); under voltage sense (UVS) monitoring for 3.3V and 5V; and under voltage protection (UVP) monitoring for 3.3V and 5V. When 3.3V or 5V voltage is decreasing to 2.8V and 4.2V respectively, the under voltage sense (UVS) function will be enabled to reset the PGO signal from high to low. If 3.3V or 5V voltage is further decreasing to 2.5V and 3.6V respectively, FPO will be set to high to turn off the PWM controller IC. 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 and UVS is 2mS/1mS respectively.

The deglitch time for OVP is 75uS for better noise immunity. During AC sag or brownout situation, the SG6510X1's functions still can be enabled to protect power supply in case of output short circuit.




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