TPS65000-Q1 - 具有双路 LDO 和 SVS 的 2.25MHz 降压转换器

TPS65000-Q1是TI德州仪器公司的一款无产品，TPS65000-Q1是具有双路 LDO 和 SVS 的 2.25MHz 降压转换器，本站介绍了TPS65000-Q1的封装应用图解、特点和优点、功能等，并给出了与TPS65000-Q1相关的TI元器件型号供参考。

TPS65000-Q1 - 具有双路 LDO 和 SVS 的 2.25MHz 降压转换器 - 无 - 电源管理多通道IC(PMIC)解决方案 - 德州仪器

产品特性

Qualified for Automotive Applications
AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 2: –40°C to +105°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level H2
- Device CDM ESD Classification Level C4B
Step-Down Converters:
- VIN Range From 2.3 V to 6 V
- Spread-Spectrum Clock (SSC) Generation for Reduced EMI
- 2.25-MHz Fixed-Frequency Operation
- 600-mA Output Current
LDOs:
- VIN Range From 1.6 V to 6 V
- Adjustable Output Voltage
- Up to 300-mA Output Current
- Separate Power Inputs and Enables
3-mm × 3-mm 16-Pin QFN

产品应用

Automotive
Point-of-Load
Embedded Processor Power
Cell Phones, Smart Phones
PDAs, Pocket PCs
Portable Media Players

产品说明

The TPS65000-Q1 device is a single-chip power-management IC for portable applications. This device combines a single step-down converter with two low-dropout regulators. The step-down converter enters a low-power mode at light load for maximum efficiency across the widest possible range of load currents. For low-noise applications, the device can be forced into fixed-frequency PWM through a pin. The step-down converter allows the use of a small inductor and capacitors to achieve a small solution size. The step-down converter has a power-good status output that can be used for sequencing. The LDOs can supply 300 mA, and can operate with an input voltage range from 1.6 V tp 6 V, thus allowing them to be supplied from the step-down converter or directly from the main battery. The step-down converter and the LDOs have separate voltage inputs and enables, thus allowing for design and sequencing flexibility.

The TPS65000-Q1 is available in a 16-pin leadless package (3-mm × 3-mm QFN).

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TPS65000-Q1	WQFN (16)	3.00 mm × 3.00 mm

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