| Part Number | TEA1723AT/N1,118 | TEA1733AT/N1,118 | 
|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. | 
| Category | PMIC - AC DC Converters, Offline Switchers | PMIC - AC DC Converters, Offline Switchers | 
|   |   | |
| Product Status | Active | Obsolete | 
| Output Isolation | Non-Isolated | Isolated | 
| Internal Switch(s) | Yes | No | 
| Voltage - Breakdown | 700V | - | 
| Topology | Flyback | Flyback | 
| Voltage - Start Up | 17 V | 20.6 V | 
| Voltage - Supply (Vcc/Vdd) | 8.5V ~ 20V | 12V ~ 30V | 
| Duty Cycle | 75% | 72% | 
| Frequency - Switching | 22.5kHz ~ 50.5kHz | 91.5kHz | 
| Power (Watts) | 11 W | 75 W | 
| Fault Protection | Over Temperature, Over Voltage, Short Circuit | Current Limiting, Over Power, Over Temperature, Over Voltage | 
| Control Features | - | - | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 150°C (TJ) | 
| Package / Case | 8-SOIC (0.154", 3.90mm Width), 7 Leads | 8-SOIC (0.154", 3.90mm Width) | 
| Supplier Device Package | 7-SOIC | 8-SO | 
| Mounting Type | Surface Mount | Surface Mount |