Datasheet4U Logo Datasheet4U.com

MAX1724 - Step-Up DC-DC Converters

Description

The MAX1722/MAX1723/MAX1724 compact, high-efficiency, step-up DC-DC converters are available in tiny, 5-pin TSOT packages.

They feature an extremely low 1.5μA quiescent supply current to ensure the highest possible light-load efficiency.

Features

  • Up to 90% Efficiency.
  • No External Diode or FETs Needed.
  • 1.5μA Quiescent Supply Current.
  • 0.1μA Logic-Controlled Shutdown.
  • ±1% Output Voltage Accuracy.
  • Fixed Output Voltage (MAX1724) or Adjustable Output Voltage (MAX1722/MAX1723).
  • Up to 150mA Output Current.
  • 0.8V to 5.5V Input Voltage Range.
  • 0.91V Guaranteed Startup (MAX1722/MAX1724).
  • Internal EMI Suppression (MAX1722/MAX1724).
  • TSOT Packa.

📥 Download Datasheet

Datasheet preview – MAX1724

Datasheet Details

Part number MAX1724
Manufacturer Maxim Integrated
File Size 518.56 KB
Description Step-Up DC-DC Converters
Datasheet download datasheet MAX1724 Datasheet
Additional preview pages of the MAX1724 datasheet.

📁 Similar Datasheet

  • MAX17242 - Synchronous Buck Converter (Maxim Integrated)
  • MAX17243 - Synchronous Buck Converter (Maxim Integrated)
  • MAX17244 - Synchronous Buck Converter (Maxim Integrated)
  • MAX17245 - Synchronous Buck Converter (Maxim Integrated)
  • MAX1720 - Switched-Capacitor Voltage Inverters (Maxim Integrated)
  • MAX1720 - Switched Capacitor Voltage Inverter (ON Semiconductor)
  • MAX17201 - Stand-Alone ModelGauge m5 Fuel Gauge (Maxim Integrated)
  • MAX17205 - Stand-Alone ModelGauge m5 Fuel Gauge (Maxim Integrated)
  • MAX1721 - Switched-Capacitor Voltage Inverters (Maxim Integrated)
  • MAX17211 - Stand-Alone ModelGauge m5 Fuel Gauge (Maxim Integrated)
Other Datasheets by Maxim
  • MAX172 - Complete 10s CMOS 12-Bit ADC
  • MAX1722 - Step-Up DC-DC Converters
  • MAX1723 - Step-Up DC-DC Converters
  • MAX1725 - 12V / Ultra-Low IQ / Low-Dropout Linear Regulators
  • MAX1726 - 12V / Ultra-Low IQ / Low-Dropout Linear Regulators
  • MAX1729 - ECB and LCD Display Bias Supply with Accurate Output Voltage and Temperature Compensation
  • MAX170 - Serial Output 5.6us 12-Bit A/D Converter
  • MAX1700 - Step-Up DC-DC Converters

Full PDF Text Transcription

Click to expand full text
MAX1722/MAX1723/ MAX1724 1.5μA IQ, Step-Up DC-DC Converters in TSOT and µDFN General Description The MAX1722/MAX1723/MAX1724 compact, high-efficiency, step-up DC-DC converters are available in tiny, 5-pin TSOT packages. They feature an extremely low 1.5μA quiescent supply current to ensure the highest possible light-load efficiency. Optimized for operation from one to two alkaline or nickel-metal-hydride (NiMH) cells, or a single Li+ cell, these devices are ideal for applications where extremely low quiescent current and ultra-small size are critical. Built-in synchronous rectification significantly improves efficiency and reduces size and cost by eliminating the need for an external Schottky diode. All three devices feature a 0.5Ω N-channel power switch.
Published: |