Microchip SG2525ADW
Manufacturer No:
SG2525ADW
Manufacturer:
Microchip
Package:
16-SOIC (0.154, 3.90mm Width)
Description:
Voltage Mode PWMs Dual Sink/Source Outputs - 100Hz to 500KHz oscillator range
Quantity:
In Stock :6056
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Expected Shipping：Sun, May 31 - Mon, Jun 1, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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SG2525ADW Information
Microchip SG2525ADW technical specifications, attributes, parameters and parts with similar specifications to Microchip SG2525ADW.
- Type
- Parameter
- Regulator Type
- HI Rel Switching Regulators
- Configuration
- Voltage Mode PWM, Dual Sink
- Supported Topology
- Push-pull, Single ended
- Supported Output
- 2
- Minimum Input Voltage (V)
- 8
- Maximum Input Voltage (V)
- 35
- Output Current (mA) Max
- 100
- Maximum Frequency (kHz)
- 350
- Operating Temperature Range (°C)
- -25 to 85
- Vref (V)
- 5.1
- Type
- Parameter
- Duty Cycle Min (%)
- 0
- Duty Cycle Max (%)
- 49
- UVLO
- No
- Current Limit
- No
- Quiescent Current (mA) typ
- 14
Download datasheets and manufacturer documentation for Microchip SG2525ADW.
Data Sheets:
Certifications:
The SG1525A/1527A series of pulse width modulator integrated circuit s are designed to offer improved performance and lower external parts count when used to implement all types of switching power supplies. The on-chip +5.1 V reference is trimmed to ±1% initial accuracy and the input common-mode range of the error amplifier includes the reference voltage, eliminating external potentiometers and divider resistors. A Sync input to the oscillator allows multiple units to be slaved together, or a single unit to be synchronized to an external system clock. A single resistor between the CT pin and the D is charge pin provides a wide range of deadtime adjustment. These devices also feature built-in soft-start circuitry with only a timing capacitor required externally. A Shutdown pin controls both the soft -start circuitry and the output stages, providing instantaneous turn-off with soft-start recycle for slow turn-on. These functions are also controlled by an under voltage lockout which keeps the outputs o ff and the soft-start capacitor discharged for input voltages less than that required for normal operation. Another unique feature of these PWM circuits is a latch following the comparator. Once a PWM pulse has been terminated for any reason, the outputs remain off for the duration of the period. The latch is reset with each clock pulse. The output stages are totem-pole designs capable of sourcing or sinking in excess of 200mA. The SG1525A output stage features NOR logic, giving a LOW output for an OFF state. The SG1527A utilizes OR logic, which results in a HIGH output level when OFF
- 8V to 35V Operation
- 5.1V Reference Trimmed to ±1%
- 100Hz to 500kHz Oscillator Range
- Separate Oscillator Sync Terminal
- Adjustable Deadtime Control
- Internal Soft-start
- Input Undervoltage Lockout
- Latching P.W.M. to Prevent Multiple Pulses
- Dual Source/Sink Output Drivers
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12.28 M
Listed Part Number
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In-stock SKU
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