TPS63031DSK 原装 开关稳压器 的技术参数：
制造商 | Texas Instruments |
封装/箱体 | WSON-10 |
包装量 | 3000 |
类别 | 开关稳压器 |
工作电压 | 1.8 V至5.5 V |
输出端数量 | 1 Output |
工作温度范围 | -40 C ~ +85C |
RoHS | 是 |
TPS63031DSK 原装 开关稳压器 的描述：
The TPS6303x devices provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a one-cell Li-ion or Li-polymer battery. Output currents can go as high as 600 mA while using a single-cell Li-ion or Li-polymer battery, and discharge it down to 2.5 V or lower.
The buck-boost converter is based on a fixed-frequency, pulse width modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low-load currents, the converter enters power-save mode to maintain high efficiency over a wide load current range.
The power-save mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum average current in the switches is limited to a typical value of 1000 mA. The output voltage is programmable using an external resistor divider, or is fixed internally on the chip. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery.
TPS63031DSK 原装 开关稳压器 的特征：
Input voltage range: 1.8 V to 5.5 V
Fixed and adjustable output voltage options from 1.2 V to 5.5 V
Up to 96% efficiency
800-mA Output current at 3.3 V in step-down mode (VIN = 3.6 V to 5.5 V)
Up to 500-mA output current at 3.3 V in boost mode (VIN > 2.4 V)
Automatic transition between step-down and boost mode
Device quiescent current less than 50 μA
Power-save mode for improved efficiency at low-output power
Forced fixed frequency operation and synchronization possible
Load disconnect during shutdown
Overtemperature protection
Available in a small 2.5-mm × 2.5-mm 10-pin VSON package (QFN)
TPS63031DSK 原装 开关稳压器 的应用：
All two-cell and three-cell alkaline, NiCd or NiMH,
or single-cell Li battery powered products
– Smartphone
– Portable media player
– IP network camera
– Blood glucose monitor
– Portable data terminal
MT29F64G08CBABAWP固带 10K 23+
KLM8G1GETF-B041 10K 23+
KLMBG2JETD-B041 10K 23+
KLMAG1JETD-B041 10K 23+
K4E6E304EC-EGCG 10K 23+
K4B4G1646E-BCNB 10K 23+
K4F6E3S4HM-MGCJ 10K 23+
K4AAG165WA-BCWE 10K 23+
K4B4G0846E-BCNB 10K 23+
H5TC4G83BFR-PBA 95 17+
H26M41204HPR 5 20+
SDTNRGAMA-008G 35 21+
K4UBE3D4AA-MGCL 10K 23+
K4UBE3D4AB-MGCL 10K 23+
K4U6E3S4AA-MGCR 10K 23+
优势出，有需要的欢迎联系
询价
