Shenzhen Hongxinwei Technology Co., Ltd
| Payment Terms | T/T, Western Union |
| Supply Ability | 30000PCS/WEEK |
| Delivery Time | 2-3DAYS |
| Packaging Details | 1000PCS/REEL |
| Package / Case | HTQFP-48 |
| Output Voltage | 900 mV to 11 V |
| Output Current | 2A |
| Number of Outputs | 4 Output |
| Input Voltage MAX | 40V |
| Input Voltage MIN | 4V |
| Switching Frequency | 400 kHz |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Qualification | AEC-Q100 |
| Operating Supply Current | 30 uA |
| Factory Pack Quantity | 1000 |
| Brand Name | Texas Instruments |
| Model Number | TPS43340QPHPRQ1 |
| Certification | ROHS |
| Place of Origin | TAIWAN |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 30000PCS/WEEK |
| Delivery Time | 2-3DAYS | Packaging Details | 1000PCS/REEL |
| Package / Case | HTQFP-48 | Output Voltage | 900 mV to 11 V |
| Output Current | 2A | Number of Outputs | 4 Output |
| Input Voltage MAX | 40V | Input Voltage MIN | 4V |
| Switching Frequency | 400 kHz | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C | Qualification | AEC-Q100 |
| Operating Supply Current | 30 uA | Factory Pack Quantity | 1000 |
| Brand Name | Texas Instruments | Model Number | TPS43340QPHPRQ1 |
| Certification | ROHS | Place of Origin | TAIWAN |
| High Light | TPS43340QPHPRQ1 Switching Voltage Regulators ，30uA Switching Voltage Regulators ，Low IQ power switching regulator | ||
TPS43340QPHPRQ1 Switching Voltage Regulators AC Lo Iq 30uA,Hi VIN Quad-Out Pwr Sply
1.APPLICATIONS
•Navigation
•TFT Cluster Display
Infotainment
•AutomotiveECU
•Advanced Driver Information Systems
•Multi Rail DC Power Distribution Systems
2.Simplified Schematic
3.DESCRIPTION
The TPS43340 is a dual buck regulator controller (BUCK1, BUCK2), single Buck regulator converter (BUCK3)
and linear regulator (LREG1) designed for powering the Texas Instruments family of DSPs and Microcontrollers
or general market MCU products. The device features integrated short-circuit and over-current protection on the
gate drive outputs for the Buck regulator controllers. Independent current fold back control for each Buck
regulator supply during regulator output short to ground. A soft start is incorporated on each output supply to
ensure on initial power up these regulated outputs are not in current limit. Reset delay is implemented on power
up to allow the outputs of BUCK1, BUCK2, BUCK3 and Linear regulator to get to stable regulation. The delay is
programmed with an external capacitor to a maximum range of 300 ms. Each power supply output has
adjustable output voltage based on the external resistor network settings. The device has sequencing control
during power up and down of the output rails based on the enable/disable control or soft start
4.BUCK1EFFICIENCY
5.Why choose us?
100% new and originao with Advantage price
High efficiency
Fast Delivery
Professional team service
10 Years Experience Electronic components
Electronic components Agent
Advantage logistic discount
Excellent After-sales Service
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
1998
Total Annual:
50000000-70000000
Employee Number:
100~200
Ecer Certification：
Site Member
Shenzhen Hongxinwei Technology Co., Ltd is located in the Bao’an District of Shenzhen.It is a high-tech enterprise setting research and development, production, sales into an integration. The company covers an area of 15 acres, having modern producing workshop and professional production and t... Shenzhen Hongxinwei Technology Co., Ltd is located in the Bao’an District of Shenzhen.It is a high-tech enterprise setting research and development, production, sales into an integration. The company covers an area of 15 acres, having modern producing workshop and professional production and t...
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