| TYPE | DESCRIPTION |
|---|
| Mounting Style | Through Hole |
| Frequency | 500 kHz |
| Number of Pins | 16 Pin |
| Supply Voltage (DC) | 8.00V (min) |
| Case/Package | DIP-16 |
| Number of Outputs | 2 Output |
| Output Voltage | 0.2.5.6 V |
| Output Current | 500 mA |
| Number of Channels | 2 Channel |
| Number of Positions | 16 Position |
| Power Dissipation | 1000 mW |
| Quiescent Current | 14.0 mA |
| Rise Time | 100 ns |
| Switching Frequency | 100Hz ~ 400kHz |
| Duty Cycle | 49 % |
| Maximum Duty Cycle | 49 % |
| Fall Time | 50 ns |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -25 ℃ |
| Power Dissipation (Max) | 1000 mW |
| Supply Voltage | 8.35 V |
| Supply Voltage (Max) | 35 V |
| Supply Voltage (Min) | 8 V |
| Input Voltage | 8V ~ 35V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 20 mm |
| Size-Width | 7.1 mm |
| Size-Height | 5.1 mm |
| Operating Temperature | -25℃ ~ 85℃ (TA) |
The SG2525AN is a Pulse Width Modulator (PWM) designed to offer improved performance and lowered external parts count when used in designing all types of switching power supplies. The on-chip 5.1V reference is trimmed to ±1% and the input common-mode range of the error amplifier includes the reference voltage eliminating external resistors. A sync input to the oscillator allows multiple units to be slaved or a single unit to be synchronized to an external system clock. A single resistor between the CT and the discharge terminals provide a wide range of dead time adjustment. These devices also feature built-in soft-start circuitry with only an external timing capacitor required. A shutdown terminal controls both the soft-start circuitry and the output stages, providing instantaneous turn off through the PWM latch with pulsed shutdown, as well as soft-start recycle with longer shutdown commands.
● Separate oscillator sync terminal
● Adjustable deadtime control
● Internal soft-start
● Pulse-by-pulse shutdown
● Input undervoltage lockout with hysteresis
● Latching PWM to prevent multiple pulses
● Dual source/sink output drivers
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