Manufacturer Part #
TEA1721BT/N1,118
BU 510 - SECURITY & CONNECTIVITY
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| Mfr. Name: | NXP | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:2500 per Package Style:SOIC-7 Mounting Method:Surface Mount | ||||||||||
| Date Code: | |||||||||||
Product Specification Section
NXP TEA1721BT/N1,118 - Product Specification
Shipping Information:
Item cannot ship to certain countries. See List
Item cannot ship to following countries:
ECCN:
EAR99
PCN Information:
N/A
File
Date
Part Status:
Active
Active
NXP TEA1721BT/N1,118 - Technical Attributes
Attributes Table
| Supply Current-Max: | 970µA |
| Supply Voltage-Max: | 35V |
| Frequency-Max: | 53kHz |
| Topology: | Flyback |
| Duty Cycle-Min: | 72% |
| Duty Cycle-Max: | 78% |
| Operating Temp Range: | -40°C to +85°C |
| Storage Temperature Range: | -55°C to +150°C |
| Package Style: | SOIC-7 |
| Mounting Method: | Surface Mount |
Features & Applications
The TEA1721BT/N1,118 is a low cost switched mode power supply (SMPS)controller IC for low power applications (up to 5 W), operates directly from the rectified universal mains input.
It includes a high voltage power switch (700 V) and optimized for a flyback converter topologies to provide high-efficiency over the entire load range with ultra-low power consumption in the no-load condition.
Features:
- Low power SMPS controller with integrated power switch
- 700 V high voltage power switch
- Primary sensing for control the output voltage without optocoupler and secondary feedback circuitry
- Minimizes audible noise in all operation modes
- USB battery charging and Energy Star 2.0 compliant
- Jitter function for reduced EMI
- Enables no-load power consumption < 20 mW
- Very low supply current in no-load condition with energy saver mode
- Incorporates a high voltage start-up circuit with zero current consumption undernormal switching operation
- Available in halogen-free and Restriction of Hazardous Substances (RoHS) SO7 package
- OverVoltage Protection (OVP) on Feedback control (FB) pin with auto-restart
- UnderVoltage LockOut (UVLO) protection on IC supply pin
- OverTemperature Protection (OTP)
- Soft-start by reduced peak current for zero and low output voltage
- Demagnetization protection for guaranteed discontinuous conduction mode operation
- Open and short-circuit protection of the Feedback control (FB) pin
- Short-circuit protection of the charger output
Applications:
- Battery chargers for cellular phones
- Standby supply for TV and desktop PC
- Power supply for white goods applications
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Lead Time:
19 Weeks
Quantity
Unit Price
1
$0.565
75
$0.55
250
$0.54
750
$0.525
2,500+
$0.50
Product Variant Information section
Available Packaging
Package Qty:
2500 per
Package Style:
SOIC-7
Mounting Method:
Surface Mount