Part Number: TEA1533AP
Brand: NXP
Package: DIP8
FEATURES
Distinctive features
• Universal mains supply operation (70 to 276 V AC)
• High level of integration, giving a very low external
component count.
Green features
• Valley or zero voltage switching for minimum switching
losses
• Efficient quasi-resonant operation at high power levels
• Frequency reduction at low power standby for improved
system efficiency (<3 W)
• Cycle skipping mode at very low loads. Pi
<300 mW at
no-load operation for a typical adapter application
• On-chip start-up current source.
Protection features
• Safe restart mode for system fault conditions
• Continuous mode protection by means of
demagnetization detection (zero switch-on current)
• Accurate and adjustable overvoltage protection (latched
in TEA1533P, safe restart in TEA1533AP)
• Short winding protection
• Undervoltage protection (foldback during overload)
• Overtemperature protection (latched in TEA1533P, safe
restart in TEA1533AP)
• Low and adjustable overcurrent protection trip level
• Soft (re)start
• Mains voltage-dependent operation enabling level.
| Part Status | Obsolete | |
|---|---|---|
| Output Isolation | Isolated | |
| Internal Switch(s) | No | |
| Voltage - Breakdown | 650V | |
| Topology | Flyback | |
| Voltage - Start Up | 11V | |
| Voltage - Supply (Vcc/Vdd) | 8.7 V ~ 20 V | |
| Duty Cycle | - | |
| Frequency - Switching | 25kHz ~ 175kHz | |
| Power (Watts) | 250W | |
| Fault Protection | Current Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit | |
| Control Features | - | |
| Operating Temperature | -20°C ~ 145°C (TJ) | |
| Package / Case | 8-DIP (0.300", 7.62mm) | |
| Supplier Device Package | 8-DIP |
Contact Type
Skype ID: mjdccm
Email: Fanny.Young@szmjd.net
Trademanager: cn200873376
Website:
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