Features
- OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS
- LOW START-UP CURRENT (< 1 mA)
- AUTOMATIC FEED FORWARD COMPENSATION
- PULSE-BY-PULSECURRENT LIMITING
- ENHANCED LOAD RESPONSE CHARACTERISTICS
- UNDER-VOLTAGE LOCKOUTWITH HYSTERESIS
- DOUBLE PULSE SUPPRESSION
- HIGH CURRENT TOTEM POLE OUTPUT
- INTERNALLY TRIMMED BANDGAP REFERENCE
- 500 KHz OPERATION
- LOW Ro ERRORAMP
Specifications:
| Symbol | Parameter | Value | Unit |
| Vi
Vi IO |
Supply Voltage (low impedance source)
Supply Voltage (Ii < 30mA) Output Current |
30
Self Limiting ±1 |
V
A |
| EO | Output Energy (capacitive load)
Analog Inputs (pins 2, 3) |
5
– 0.3 to 6.3 |
uJ
V |
| Error Amplifier Output Sink Current | 10 | mA | |
| Ptot | Power Dissipation at Tamb £ 50 °C (minidip, DIP-14) | 1 | W |
| Ptot | Power Dissipation at Tamb £ 25 °C (SO14) | 725 | mW |
| Tstg | Storage Temperature Range | – 65 to 150 | °C |
| TL | Lead Temperature (soldering 10s) | 300 | °C |