ChongMing Group (HK) Int'l Co., Ltd
| Description | Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 500mA (Switch) SOT-23-6 Thin, TSOT-23-6 |
| Unit Weight | 0.000229 oz |
| Subcategory | PMIC - Power Management ICs |
| Product Type | Switching Voltage Regulators |
| Operating Supply Current | 19 uA |
| Brand | Texas Instruments |
| Operating Temperature Range | - 40 C to + 85 C |
| Brand Name | Ti |
| Model Number | TPS61071DDCR |
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Product Specification
| Description | Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 500mA (Switch) SOT-23-6 Thin, TSOT-23-6 | Unit Weight | 0.000229 oz |
| Subcategory | PMIC - Power Management ICs | Product Type | Switching Voltage Regulators |
| Operating Supply Current | 19 uA | Brand | Texas Instruments |
| Operating Temperature Range | - 40 C to + 85 C | Brand Name | Ti |
| Model Number | TPS61071DDCR | ||
| High Light | microchip battery management ，power management integrated circuit | ||
TPS61071DDCR Power Path Management IC Switching Voltage Regulators Adj 600-mA Switch PWM Boost Converter
1 Features
– 75-mA Output Current at 3.3 V From 0.9-V
Input
– 150-mA Output Current at 3.3 V From 1.8-V Input
Device Quiescent Current: 19 μA (Typ)
Input Voltage Range: 0.9 V to 5.5 V
Adjustable Output Voltage Up to 5.5 V
Power-Save Mode Version Available for Improved Efficiency at Low Output Power
Load Disconnect During Shutdown
Overtemperature Protection
Small 6-Pin Thin SOT23 Package
2 Applications
All One-Cell, Two-Cell, and Three-Cell Alkaline, NiCd or NiMH or Single-Cell Li Battery-Powered Products
Portable Audio Players
PDAs
Cellular Phones
Personal Medical Products
White LED Lighting
3 Description
The TPS6107x devices provide a power supply solution for products powered by either a one-cell, two-cell, or three-cell alkaline, NiCd or NiMH, or one- cell Li-ion or Li-polymer battery. Output currents can go as high as 75 mA while using a single-cell alkaline, and discharge it down to 0.9 V. It can also be used for generating 5 V at 200 mA from a 3.3-V rail or a Li-ion battery. The boost converter is based on a fixed frequency, pulse-width-modulation (PWM) controller using a synchronous rectifier to obtain maximum efficiency. At low load currents the TPS61070 and TPS61073 enter the power-save mode to maintain a high efficiency over a wide load current range. The power-save mode is disabled in the TPS61071 and TPS61072, forcing the converters to operate at a fixed switching frequency. The maximum peak current in the boost switch is typically limited to a value of 600 mA.
The TPS6107x output voltage is programmed by an external resistor divider. The converter can be disabled to minimize battery drain. During shutdown, the load is completely disconnected from the battery. The device is packaged in a 6-pin thin SOT23 package (DDC).
Device Information
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
| TPS61070 | SOT (6) | 2.90 mm x 1.60 mm |
| TPS61071 | ||
| TPS61072 | ||
| TPS61073 |
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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