Walton Electronics Co., Ltd.
| Payment Terms | L/C, T/T, Western Union, PayPal |
| Supply Ability | 10000pcs/months |
| Delivery Time | 1-3week days |
| Packaging Details | standard |
| D/c | Newest,originals |
| Condition | Brand Newand Original |
| Lead time | in stock |
| Shipping by | DHL\UPS\Fedex\EMS\HK Post |
| Package | VQFN-HR-13 |
| Unit weight | 22.500 mg |
| Brand Name | Original |
| Model Number | TPS611781RNWR |
| Certification | ISO9001:2015standard |
| Place of Origin | Original |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, PayPal | Supply Ability | 10000pcs/months |
| Delivery Time | 1-3week days | Packaging Details | standard |
| D/c | Newest,originals | Condition | Brand Newand Original |
| Lead time | in stock | Shipping by | DHL\UPS\Fedex\EMS\HK Post |
| Package | VQFN-HR-13 | Unit weight | 22.500 mg |
| Brand Name | Original | Model Number | TPS611781RNWR |
| Certification | ISO9001:2015standard | Place of Origin | Original |
| High Light | TPS611781RNWR ，Synchronous Boost Power Management ICs ，SMD Power Management ICs | ||
TPS611781RNWR Switching Voltage Regulators PMIC Power Management ICs LM393DR NCV7356D1R2G Synchronous Boost Converter
1 Features
• Input Voltage Range: 2.7 V to 20 V
• Output Voltage Range: 4.5 V to 20 V
• Programmable Switch Peak Current: up to 10 A
• Two 16-mΩ FETs Integrated
• Efficiency up to 96%: VIN = 7.2 V, VOUT = 16 V, IOUT = 2 A
• Adjustable Switching Frequency: up to 2.2 MHz
• External Clock Synchronization: 200 kHz to 2.2 MHz
• Gate Driver for Load Disconnect
• Hiccup Short Protection
• Over Voltage Protection
• Auto PFM Operation - TPS61178
• Forced PWM Mode - TPS611781
• 3.0-mm x 3.5-mm 13-pin VQFN Hotrod Package
• Create a Custom Design Using the TPS61178 With the WEBENCH® Power Designer
2 Applications
• Portable Speaker
• Source Driver of LCD Display
• Supply for the Power Amplifier
• Supply for the Motor Driver
• USB Type-C Power Deliveryner
3 Description
The TPS61178x family is a 20-V synchronous Boost converter with the gate driver built-in for load disconnect.
The TPS61178x integrates two low onresistance power FETs: A 16-mΩ switching FET and a 16-mΩ rectifier FET. The TPS61178x uses the fixed frequency peak current mode control with the slope compensation integrated.
At the light load, the TPS61178 enters into the auto PFM mode while TPS611781 is in the forced PWM mode. The TPS61178x could isolate the output from input side when shutdown. Once the output is shorted, it enters into the hiccup mode to lower the thermal stress and can recover automatically after the short releases.
Additionally, the TPS61178x also has OVP and thermal protection to avoid the fault operation. The TPS61178x is in a 3.0-mm x 3.5-mm 13-pin VQFN package with enhanced thermal dissipation.
| Switching Voltage Regulators | |
| SMD/SMT | |
| VQFN-HR-13 | |
| Boost | |
| 4.5 V to 20 V | |
| 7.2 A | |
| 1 Output | |
| 2.7 V | |
| 20 V | |
| 270 uA | |
| 200 kHz to 2.2 MHz | |
| - 40 C | |
| + 85 C | |
| TPS61178x | |
| Reel | |
| Cut Tape | |
| Moisture Sensitive: | Yes |
| Product Type: | Switching Voltage Regulators |
| Shutdown: | Shutdown |
| 3000 | |
| Subcategory: | PMIC - Power Management ICs |
| Supply Voltage - Min: | 2.7 V |
| Type: | Synchronous Boost Converter |
| Unit Weight: | 0.000794 oz |
Company Details
Business Type:
Trading Company
Year Established:
2004
Employee Number:
50~100
Ecer Certification：
Active Member
Founded in 2004, Walton Electronics CO.,LTD is a scaled and professional independent distributor of electronic components in Shenzhen , China. Committed to the world's leading brands of electronic components distribution integration services, mainly engaged in active components , integrated circ... Founded in 2004, Walton Electronics CO.,LTD is a scaled and professional independent distributor of electronic components in Shenzhen , China. Committed to the world's leading brands of electronic components distribution integration services, mainly engaged in active components , integrated circ...
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