Sanken STR-A6000H
The STR-A6059H, STR-A6061H, STR-A6062H, and STR-A6069H are power ICs for switching power supplies, incorporating a power MOSFET and a current mode PWM controller IC in one package. The switching modes are automatically changed according to load conditions: in normal operation, PWM mode, and in light load conditions, burst mode. The rich set of protection features helps to realize low component counts, and high performanceto-cost power supply.| Part No. | STR-A6000H |
|---|---|
| Datasheet | STR-A6000H Download |
| Manufacturer |  Sanken |
| Description | STR-A6000H Series PWM Off-Line Switching Regulator |
| Buy | Stock & Price |
FEATURES AND BENEFITS
● Current mode PWM control● Brown-In and Brown-Out function: auto-restart, prevents excess input current and heat rise at low input voltage
● Auto Standby function: improves efficiency by Burst mode operation in light load ▫ Normal load operation: PWM mode ▫ Light load operation: Burst mode
● No load power consumption < 25 mW
● Operating frequency, fOSC(AVG)(typ) = 100 kHz
● Random Switching function: reduces EMI noise, and simplifies EMI filters
● Slope Compensation function: avoids subharmonic oscillation
● Leading Edge Blanking function Continued on the next page…
DESCRIPTION
To achieve low power consumption, these products include a startup circuit and a standby function in the controller.APPLICATIONS
: Switching power supplies for electronic devices such as:● Battery charger
● Standby power supply
● Small switch-mode power supply (SMPS)
● Auxiliary power supply for controller Package: DIP8 Not to scale Typical Application Circuit CRD clamp snubber BR1 VAC R...
