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TPS60133 稳压 5V 高功率充电泵 DC/DC 转换器

TPS60133 描述

The TPS6013x step-up, regulated charge pumps generate a 5-V ±4%output voltage from a 2.7-V to 5.4-V input voltage (three alkaline, NiCd, or NiMH batteries or one Lithium or Lilon battery). The output current is 300 mA for the TPS60130/ TPS60131 and 150 mA for the TPS60132/ TPS60133, all from a 3-V input. Only four external capacitors are needed to build a complete high efficiency dc/dc charge pump converter. To achieve the high efficiency over a wide input voltage range, the charge pump automatically selects between a 1.5x or doubler conversion mode. From a 3-V input, all ICs can start with full load current.

The devices feature the power-saving pulse-skip mode to extend battery life at light loads. TPS60130 and TPS60132 include a low-battery comparator; TPS60131 and TPS60133 feature a power-good output

	TPS60130	TPS60131	TPS60132	TPS60133
Iout(Max)(A)	0.3	0.3	0.15	0.15
Iq(Typ)(mA)	0.06	0.06	0.06	0.06
Vin(Min)(V)	2.7	2.7	2.7	2.7
Vin(Max)(V)	5.4	5.4	5.4	5.4
Vout(Min)(V)	5	5	5	5
Vout(Max)(V)	5	5	5	5
Preset Vout(V)	5	5	5	5
Switching Frequency(Max)(kHz)	450	450	450	450
Efficiency(Typ)(%)	85	85	85	85
Topology	Boost	Boost	Boost	Boost
Operating Temperature Range(°C)	No	No	No	No
Pin/Package	20HTSSOP	20HTSSOP	20HTSSOP	20HTSSOP
Regulated Outputs(#)	1	1	1	1

TPS60133 特性

• Up to 90% Efficiency From 2.7-V to 5.4-V Input Voltage Range Because of Special Switching Topology
• Up to 300-mA Output Current (TPS60130 and TPS60131)
• No Inductors Required, Low EMI
• Regulated 5-V ±4% Output
• Only Four External Components Required
• 60-uA Quiescent Supply Current
• 0.05-uA Shutdown Current
• Load Disconnected in Shutdown
• Space-Saving, Thermally-Enhanced PowerPADTM Package
• Evaluation Module Available (TPS60130EVM-143)

TPS60133 器件用途

• Battery-Powered Applications
• Three Battery Cells to 5-V Conversion or Point-of-Use 3.3 V to 5-V Conversion
• Lilon Battery to 5-V Conversion
• Portable Instruments
• Battery-Powered Microprocessor Systems
• Backup-Battery Boost Converters
• PDA's, Organizers, Laptops
• Handheld Instrumentation
• Medical Instruments (e.g., Glucose Meters)
• PCMCIA and 5-V Smart Card Supply

TPS60133 芯片订购指南

器件	状态	温度	价格（美元）	封装 | 引脚	封装数量 | 封装载体	丝印标记
TPS60133PWP	ACTIVE	-40 to 85	1.70 | 1ku	HTSSOP (PWP) | 20	70 | TUBE	TPS60133
TPS60133PWPG4	ACTIVE	-40 to 85	1.70 | 1ku	HTSSOP (PWP) | 20	70 | TUBE	TPS60133
TPS60133PWPR	ACTIVE	-40 to 85	1.55 | 1ku	HTSSOP (PWP) | 20	2000 | LARGE T&R	TPS60133
TPS60133PWPRG4	ACTIVE	-40 to 85	1.55 | 1ku	HTSSOP (PWP) | 20	2000 | LARGE T&R	TPS60133

TPS60133 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
TPS60133PWP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR		TPS60133PWP
TPS60133PWPG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	TPS60133PWPG4	TPS60133PWPG4
TPS60133PWPR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR		TPS60133PWPR
TPS60133PWPRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	TPS60133PWPRG4	TPS60133PWPRG4

TPS60133 应用技术支持与电子电路设计开发资源下载

1. TPS60133 数据资料 dataSheet 下载.PDF
2. TI 德州仪器非隔离式开关 DC/DC 调节器选型与价格参考 . xls
3. Dual MOSFET Driver (PDF  498 KB)
4. 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)   (PDF  2206 KB)
5. Understanding Boost Power Stages In Switchmode Power Supplies   (PDF  149 KB)
6. Understanding Buck Power Stages In Switchmode Power Supplies   (PDF  173 KB)
7. 标准线性产品交叉参考 (Rev. D)   (PDF  1058 KB)
8. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
9. 所选封装材料的热学和电学性质 (PDF 645 KB)
10. 高速数据转换 (PDF 1967 KB)

TPS60133 相关工具

名称	型号	公司	工具/软件类型
具有 3 节电池/1 节锂离子电池的 5.0V、300mA 零纹波充电泵 EVM 高效率充电泵 EVM	TPS60133EVM-143	Texas Instruments	开发电路板/EVM

TPS60133 参考设计

说明	型号	公司
Spartan™-3 电源管理解决方案（设计 1）	PR213	Texas Instruments
Spartan™-II 电源管理解决方案（设计 3）	PR211	Texas Instruments
Spartan™-IIE 电源管理解决方案（设计 3）	PR212	Texas Instruments