The TPS63000IDRCRQ1 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 1200 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 1800 mA. The output voltage is programmable using an external resistor divider. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery. The device is packaged in a 10-pin QFN PowerPAD package measuring 3 mm × 3 mm (DRC).

Product parameters:

Product Category: Switching Regulator

RoHS: Details

Installation style: SMD/SMT

Package / Cabinet: VSON-10

Topology: Boost, Buck

Output voltage: 1.2 V to 5.5 V

Output current: 1.8 A

Number of outputs: 1 Output

Input voltage (minimum): 1.8 V

Input voltage (max): 5.5 V

Quiescent current: 365 uA

Switching frequency: 1.5 kHz

Minimum operating temperature: - 40 C

Maximum operating temperature: +85 C

Qualification: AEC-Q100

Series: TPS63000-Q1

Height: 0.9mm

Input voltage: 1.8V to 5.5V

Length: 3 mm

Humidity Sensitivity: Yes

Operating power current: 40 uA

Products: Voltage Regulators

Product Type: Switching Voltage Regulators

Subcategory: PMIC - Power Management ICs

Type: Switching Regulator

Width: 3mm

Unit weight: 26.100 mg