ACTIVE
STR6A161HVD
Package : DIP8 (Pin 6 Removed)
RoHS : YES
The STR6A100MV/HVD series are power ICs for switching power supplies, incorporating a MOSFET and a current mode PWM controller IC.
The operating mode of the IC automatically changes to green-mode or burst oscillation mode according to load in order to improve the all load efficiency. The product achieves high cost-performance power supply systems with few external components.
STR6A100xV/xVD Promotion Video
Data Download
Design Support
- Technical Documents
- Tools / Models
- Videos
- Related Information
Technical Documents
- [Promotion Sheet] STR6A100xV / xVD 15W (15V/1.0A) Evaluation Results
- [Promotion Sheet] STR6A100xV / xVD 15W (12V/1.0A) Evaluation Results
- [Promotion Sheet] Sanken STR Pro
- [Promotion Sheet] STR6A100xV / xVD
- [Design Examples] Flyback Converter 15W (STR6A161HVD)
- [Design Examples] Flybuck Converter 12W (STR6A161HVD)
- [Selection Guide] Power Management ICs
Tools / Models
Videos
-
STR6A100xV/xVD Promotion Video
Related Information
Features
-
・ Improving Circuit Efficiency
(Since the step drive control can keep VRM of secondary rectification diodes low, the circuit efficiency can be improved by low VF)
・ Current Mode Type PWM Control
・ Soft Start Function
・ Adjustable Standby Operating Point
No Load Power Consumption < 15 mW
・ Operation Mode
Fixed Frequency, 100 kHz
Green-Mode, 25 kHz to 100 kHz
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 with Timer (OLP): Auto-restart
Overvoltage Protection (OVP): Auto-restart
Thermal Shutdown (TSD): Auto-restart
Application
・ White Goods・ Office Automation Equipment
・ Audio Visual Equipment
・ Industrial Equipment
・ Other Switched-Mode Power Supply
Specifications
| Control Method | PWM |
|---|---|
| Type | Power IC |
| Output Current | 23.5 W |
| RDS(ON) (max.) | 3.950 Ω |
| VDSS (min.) | 700 V |
| VCC (max.) | 32 V |
| Oscillating Frequency(typ.) | 100 kHz |
| OCP | YES |
| OLP | Auto Restart |
| OVP | Auto Restart |
| Brown-in / out | NO |
| TSD | Auto Restart |
| Power Consumption at No Load | <15mW |
| Package Weight (Typ.) | 0.51 g |
| Automotive Qualified | NO |
Typical Application
Block Diagram
Pin Configuration Definitions
Physical Dimensions
Selection Guide
STR6A100xV/xVD Series| Products | fOSC | VDSS | Ron | Pout* | OVP, TSD Operation |
|---|---|---|---|---|---|
| STR6A124MV | 65 kHz | 700 V | 1.4 Ω | 33 W | Latched Shutdown |
| STR6A153MV | 65 kHz | 650 V | 1.9 Ω | 28 W | Latched Shutdown |
| STR6A153MVD | Auto Restart | ||||
| STR6A163HVD | 100 kHz | 700 V | 2.3 Ω | 28 W | Auto Restart |
| STR6A161HV | 3.95 Ω | 23.5 W | Latched Shutdown | ||
| STR6A161HVD | Auto Restart | ||||
| STR6A169HVD | 6.0 Ω | 19.5 W | Auto Restart | ||
| STR6A168HV | 10 Ω | 14 W | Latched Shutdown | ||
| STR6A168HVD | Auto Restart |
Questions or Comments?
Please feel free to contact us if you cannot find the desired product from the lineup.