Inicio Gestión de la energía Convertidores de CA/CC y CC/CC (FET integrado)
Inicio
Gestión de la energía
Convertidores de CA/CC y CC/CC (FET integrado)

TPS60202

ACTIVO

Bomba de carga regulada de bajo rizado, 3.3 V y 50 mA con indicador de batería baja

Haga su pedido ahora
Hoja de datos

Se encuentra disponible una versión más nueva de este producto

open-in-new Comparar alternativas
Este producto sigue estando disponible para los clientes existentes. Los nuevos diseños deben considerar un producto alternativo.
Misma funcionalidad con diferente configuración de pines que el dispositivo comparado
LM2665 ACTIVO Duplicador de tensión de capacitor conmutado con entrada de tensión de 1.8 V a 5.5 V Wider output voltage range,cost-optimized design

TPS60202

ACTIVO
Hoja de datos Haga su pedido ahora

Detalles del producto

Rating Catalog Operating temperature range (°C) -40 to 85 Type Charge pump Iout (max) (A) 0.05 Vin (min) (V) 1.8 Vin (max) (V) 3.6 Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 400 Features Enable, Frequency synchronization, Regulated Vout (min) (V) 3.3 Vout (max) (V) 3.3 Iq (typ) (µA) 40
Rating Catalog Operating temperature range (°C) -40 to 85 Type Charge pump Iout (max) (A) 0.05 Vin (min) (V) 1.8 Vin (max) (V) 3.6 Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 400 Features Enable, Frequency synchronization, Regulated Vout (min) (V) 3.3 Vout (max) (V) 3.3 Iq (typ) (µA) 40
  • Regulated 3.3-V Output Voltage With up to
    100-mA Output Current From a 1.8-V to 3.6-V
    Input Voltage
  • Less Than 5-mV (PP) Output Voltage
    Ripple Achieved With Push-Pull Topology
  • Integrated Low-Battery and Power-Good Detector
  • Switching Frequency Can Be Synchronized to
    External Clock Signal
  • Extends Battery Usage With up to 90% Efficiency
    and 35-µA Quiescent Supply Current
  • Reliable System Shutdown Because Output
    Capacitor Is Discharged When Device Is Disabled
  • Easy-to-Design, Low-Cost, Low-EMI Power
    Supply Since No Inductors Are Used
  • 0.05-µA Shutdown Current, Battery Is Isolated
    From Load in Shutdown Mode
  • Compact Converter Solution in UltraSmall 10-pin
    MSOP With Only Four External Capacitors
    Required
  • Evaluation Module Available (TPS60200EVM-145)
  • Regulated 3.3-V Output Voltage With up to
    100-mA Output Current From a 1.8-V to 3.6-V
    Input Voltage
  • Less Than 5-mV (PP) Output Voltage
    Ripple Achieved With Push-Pull Topology
  • Integrated Low-Battery and Power-Good Detector
  • Switching Frequency Can Be Synchronized to
    External Clock Signal
  • Extends Battery Usage With up to 90% Efficiency
    and 35-µA Quiescent Supply Current
  • Reliable System Shutdown Because Output
    Capacitor Is Discharged When Device Is Disabled
  • Easy-to-Design, Low-Cost, Low-EMI Power
    Supply Since No Inductors Are Used
  • 0.05-µA Shutdown Current, Battery Is Isolated
    From Load in Shutdown Mode
  • Compact Converter Solution in UltraSmall 10-pin
    MSOP With Only Four External Capacitors
    Required
  • Evaluation Module Available (TPS60200EVM-145)

The TPS6020x step-up, regulated charge pumps generate a 3.3-V ±4% output voltage from a 1.8-V to 3.6-V input voltage. The devices are typically powered by two Alkaline, NiCd or NiMH battery cells and operate down to a minimum supply voltage of 1.6 V. Continuous output current is a minimum of 100 mA for the TPS60200 and TPS60201 and 50 mA for the TPS60202 and TPS60203, all from a 2-V input. Only four external capacitors are needed to build a complete low-ripple DC/DC converter. The push-pull operating mode of two single-ended charge pumps assures the low output voltage ripple as current is continuously transferred to the output.

The TPS6020x step-up, regulated charge pumps generate a 3.3-V ±4% output voltage from a 1.8-V to 3.6-V input voltage. The devices are typically powered by two Alkaline, NiCd or NiMH battery cells and operate down to a minimum supply voltage of 1.6 V. Continuous output current is a minimum of 100 mA for the TPS60200 and TPS60201 and 50 mA for the TPS60202 and TPS60203, all from a 2-V input. Only four external capacitors are needed to build a complete low-ripple DC/DC converter. The push-pull operating mode of two single-ended charge pumps assures the low output voltage ripple as current is continuously transferred to the output.
filter Buscar otro/a Convertidores de CA/CC y CC/CC (FET integrado)
Descargar

Documentación técnica

star =Principal documentación para este producto seleccionada por TI
No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 1
Tipo Título Fecha
* Data sheet TPS6020x Regulated 3.3 V, 100-mA Low-Ripple Charge Pump Low Power DC/DC Converters datasheet (Rev. A) PDF | HTML 25 abr 2016

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

Ver todos los temas del foro en inglés

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

Si tiene preguntas sobre la calidad, el paquete o el pedido de productos de TI, consulte el soporte de TI. ​​​​​​​​​​​​​​

Videos