Yingxinyuan Int'l(Group) Ltd.
| Payment Terms | T/T |
| Supply Ability | 9999999+PCS |
| Delivery Time | 2-7 work days |
| Type | Bipolar Junction Transistor |
| Application | Audio power amplifier |
| Warranty | 90days after shipping |
| Transistor type | NPN |
| Power - max | 200mW |
| Brand Name | Texas Instruments |
| Model Number | TPS54418ARTER |
| Certification | / |
| Place of Origin | N/S |
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Product Specification
| Payment Terms | T/T | Supply Ability | 9999999+PCS |
| Delivery Time | 2-7 work days | Type | Bipolar Junction Transistor |
| Application | Audio power amplifier | Warranty | 90days after shipping |
| Transistor type | NPN | Power - max | 200mW |
| Brand Name | Texas Instruments | Model Number | TPS54418ARTER |
| Certification | / | Place of Origin | N/S |
| High Light | TPS54418ARTER Bipolar Junction Transistor ，200mW Bipolar Junction Transistor ，200mW Transistor NPN PNP | ||
NPN PNP Transistor Texas Instruments/TI TPS54418ARTER
| Vin (Min) (V) | 2.95 |
| Vin (Max) (V) | 6 |
| Vout (Min) (V) | 0.8 |
| Vout (Max) (V) | 4.5 |
| Iout (Max) (A) | 4 |
| Iq (Typ) (uA) | 350 |
| Switching frequency (Min) (kHz) | 200 |
| Switching frequency (Max) (kHz) | 2000 |
| Features | Enable, Frequency Synchronization, Power Good, Pre-Bias Start-Up, Synchronous Rectification, UVLO Adjustable, Soft Start Adjustable |
| Operating temperature range (C) | -40 to 150 |
| Rating | Catalog |
| Regulated outputs (#) | 1 |
TheTPS54418A device is a full-featured 6-V, 4-A, synchronous, step-down, current modeconverter with two integrated MOSFETs.
The TPS54418A device enables small designs by integrating the MOSFETs, implementingcurrent mode control to reduce external component count, reducing inductor size by enablingup to 2-MHz switching frequency, and minimizing the device footprint with a small, 3mm × 3 mm, thermally enhanced, QFN package.
The TPS54418A device provides accurate regulation for a variety of loads with an accurate±1% voltage reference (VREF) over temperature.
Efficiency is maximized through the integrated 30-mΩ MOSFETs and a 350-µA typical supplycurrent. Using the enable pin, shutdown supply current is reduced to 2 µA by entering a shutdownmode.
Undervoltage lockout is internally set at 2.6 V, but can be increased by programming thethreshold with a resistor network on the enable pin. The output voltage start-up ramp is controlledby the soft-start pin. An open-drain power good signal indicates the output is within 93% to 107%of its nominal voltage. Frequency foldback and thermal shutdown protects the device during anovercurrent condition.
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2001
Total Annual:
1000000-3000000
Employee Number:
100~499
Ecer Certification：
Active Member
Yingxinyuan INT'L(Group) LTD. was established in 2001, specializing in electronic components distribution business.The products are widely used in communication equipment, power supply, medical electronics, automotive electronics, digital electronics, industrial electronics, display modules, int... Yingxinyuan INT'L(Group) LTD. was established in 2001, specializing in electronic components distribution business.The products are widely used in communication equipment, power supply, medical electronics, automotive electronics, digital electronics, industrial electronics, display modules, int...
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