NXP Semiconductors TEA1721BT/N1,118 AC DC Converters, Offline Switchers
IC OFFLINE SWITCH FLYBACK 7SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TEA1721BT/N1,118
Detailed Description
IC OFFLINE SWITCH FLYBACK 7SOIC
Package
8-SOIC (0.154", 3.90mm Width), 7 Leads
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width), 7 Leads; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TEA1721BT/N1,118 Datasheet
Quick Jump:
Technical Specifications
NXP Semiconductors TEA1721BT/N1,118 AC DC Converters, Offline Switchers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
8.5V ~ 35V
Voltage Breakdown
700V
Power Watts
5 W
Internal Switch S
Yes
Switching Frequency
22.5kHz ~ 50.5kHz
Topology
Flyback
Voltage Start Up
17 V
Alternate Parts Comparison (TEA1721BT/N1,118 vs TEA1552T/N1,518 vs TEA1521T/N2,118 vs TEA1520T/N2,518)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 14-SOIC | 14-SOIC | 14-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -20°C ~ 145°C (TJ) | -40°C ~ 145°C (TJ) | -40°C ~ 145°C (TJ) |
| Supply Voltage | 8.5V ~ 35V | 8.7V ~ 20V | 7.5V ~ 40V | 7.5V ~ 40V |
| Switching Frequency | 22.5kHz ~ 50.5kHz | 25kHz ~ 125kHz | 10kHz ~ 200kHz | 10kHz ~ 200kHz |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit | Current Limiting, Over Power, Over Temperature, Short Circuit | Current Limiting, Over Temperature, Short Circuit | Current Limiting, Over Temperature, Short Circuit |
| Internal Switch S | Yes | No | Yes | Yes |
| Power Watts | 5 W | 250 W | 30 W | 30 W |
| Topology | Flyback | Flyback | Flyback | Flyback |
| Voltage Breakdown | 700V | 650V | 650V | 650V |
| Voltage Start Up | 17 V | 11 V | 9.5 V | 9.5 V |
| Duty Cycle | 75% | -- | 75% | 75% |
| Action |
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