Datasheet4U Logo Datasheet4U.com

MAX1759 Datasheet Buck/boost Regulating Charge Pump

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 19-1600; Rev 0; 1/00 Buck/Boost Regulating Charge Pump in µMAX General.

General Description

The MAX1759 is a buck/boost regulating charge pump that generates a regulated output voltage from a single lithium-ion (Li+) cell, or two or three NiMH or alkaline cells for small hand-held portable equipment.

The MAX1759 operates over a wide +1.6V to +5.5V input voltage range and generates a fixed 3.3V or adjustable (2.5V to 5.5V) output (Dual Mode™).

Maxim’s unique charge-pump architecture allows the input voltage to be higher or lower than the regulated output voltage.

Key Features

  • o Regulated Output Voltage (Fixed 3.3V or Adjustable 2.5V to 5.5V) o 100mA Guaranteed Output Current o +1.6V to +5.5V Input Voltage Range o Low 50µA Quiescent Supply Current o 1µA Shutdown Mode o Load Disconnected from Input in Shutdown o High 1.5MHz Operating Frequency o Uses Small Ceramic Capacitors o Short-Circuit Protection and Thermal Shutdown o Small 10-Pin µMAX Package MAX1759 Ordering Information.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Maxim Integrated Products Logo MAX17595 (MAX17595 - MAX17597) Peak-Current-Mode Controllers Maxim Integrated Products
Maxim Integrated Products Logo MAX17596 (MAX17595 - MAX17597) Peak-Current-Mode Controllers Maxim Integrated Products
Maxim Integrated Products Logo MAX17597 (MAX17595 - MAX17597) Peak-Current-Mode Controllers Maxim Integrated Products
Maxim Integrated Products Logo MAX17598 (MAX17598 / MAX17599) Active Clamp Current-Mode PWM Controllers Maxim Integrated Products
Maxim Integrated Products Logo MAX17599 (MAX17598 / MAX17599) Active Clamp Current-Mode PWM Controllers Maxim Integrated Products

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX17501 Synchronous Step-Down DC-DC Converter
MAX17502 Synchronous Step-Down DC-DC Converter
MAX17503 Synchronous Step-Down DC-DC Converter
MAX17506 Synchronous Step-Down DC-DC Converter
MAX1755 SOT23 Local Temperature Comparators
MAX17552 Synchronous Step-Down DC-DC Converter
MAX17558 Step-Down Controller
MAX1757 Stand-Alone / Switch-Mode Li Battery Charger
MAX1758 Stand-Alone / Switch-Mode Li Battery Charger
MAX170 Serial Output 5.6us 12-Bit A/D Converter

MAX1759 Distributor