STR-A6069HZ |Sanken Electric

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STR-A6069HZ

Data sheetdownload (PDF:640.65KB)
Application Note

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 product achieves low power consumption and low standby power by including a startup circuit and a standby function that automatically switch operation modes – PWM mode in normal operation and burst-oscillation mode under light-load conditions. Its enhanced protection functions also enable higher cost-effective power supply systems with few external components.

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Application

・White goods
・OA equipment
・AV equipment
・Industrial equipment
・Other SMPS

Features

・Current Mode Type PWM Control
・Brown-In and Brown-Out Function
・Soft Start Function
・Auto Standby Function
 No Load Power Consumption < 25mW
・Operation Mode
 Normal Operation PWM Mode
 Standby Burst Oscillation Mode
・Random Switching Function
・Slope Compensation Function
・Leading Edge Blanking Function
・Bias Assist Function
・Protections
 Overcurrent Protection (OCP): Pulse-by-Pulse
 Overload Protection (OLP): Auto-restart
 Overvoltage Protection (OVP): Auto-restart
 Thermal Shutdown (TSD): Auto-restart

Remarks

STR-A6000HZ/MZ Series Lineup
VDSS=700V

fOSC Products RDS(ON) Pout*
67kHz A6069MZ
A6061MZ
A6063MZ
6.0Ω
3.95Ω
2.3Ω
17W
21W
26W
100kHz A6069HZ
A6061HZ
A6063HZ
6.0Ω
3.95Ω
2.3Ω
19.5W
23.5W
28W
*Open frame, 85VAC~265ACV

Package

Package Name:DIP8

Package Diagram

Design Support

Specifications

Control MethodPWM
SeriesSTR-A6000MZ/HZ
Output Power19.5W
RON(max.)6.0Ω
VDSS(min.)700V
VCC Breakdown Voltage(max.)32V
Oscillating Frequency(typ.)100kHz

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Representative Circuit

Internal Block Diagram

Pin-out Diagrams

Data sheetdownload (PDF:640.65KB)
Application Note
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