STR-A6063HZ
STR-A6063HZ is Off-Line PWM Controllers manufactured by Sanken.
- Part of the STR-A6069MZ comparator family.
- Part of the STR-A6069MZ comparator family.
Off-Line PWM Controllers with Integrated Power MOSFET
STR-A6000MZ/HZ Series
Data Sheet
Description
The STR-A6000MZ/HZ series are power ICs for switching power supplies, incorporating a power MOSFET and a current mode PWM controller IC.
The low standby power is acplished by the automatic switching between the PWM operation in normal operation and the burst-oscillation under light load conditions. The product achieves high costperformance power supply systems with few external ponents.
Features
- Current Mode Type PWM Control
- Brown-In and Brown-Out Function
- Soft Start Function
- Auto Standby Function
No Load Power Consumption < 25m W
- Operation Mode
Normal Operation ----------------------------PWM Mode Standby -------------------------- Burst Oscillation Mode
- Random Switching Function
- Slope pensation Function
- Leading Edge Blanking Function
- Bias Assist Function
- Protections
- Two Types of Overcurrent Protection (OCP): Pulseby-Pulse, built-in pensation circuit to minimize OCP point variation on AC input voltage
- Overload Protection with timer (OLP): Auto-restart
- Overvoltage Protection (OVP): Auto-restart
- Thermal Shutdown (TSD) with hysteresis: Autorestart
Typical Application
BR1
T1
D51
C6
R1
C1...
