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MAX860IUA+T IC REG CHARG PUMP INV 50MA 8UMAX Analog Devices Inc./Maxim Integrated

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MAX860IUA+T IC REG CHARG PUMP INV 50MA 8UMAX Analog Devices Inc./Maxim Integrated

Brand Name : Analog Devices Inc./Maxim Integrated

Model Number : MAX860IUA+T

MOQ : 1

Price : Based on current price

Payment Terms : T/T

Supply Ability : In stock

Delivery Time : 3-5 work days

Packaging Details : anti-static bag & cardboard box

Function : Ratiometric

Output Configuration : Positive or Negative

Topology : Charge Pump

Output Type : Fixed

Number of Outputs : 1

Voltage - Input (Min) : 1.5V, 2.5V

Voltage - Input (Max) : 5.5V

Voltage - Output (Min/Fixed) : -Vin, 2Vin

Voltage - Output (Max) : -

Current - Output : 50mA

Frequency - Switching : 6kHz, 50kHz, 130kHz

Synchronous Rectifier : No

Operating Temperature : -25°C ~ 85°C (TA)

Mounting Type : Surface Mount

Package / Case : 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

Supplier Device Package : 8-uMAX/uSOP

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Product Details

General Description

The MAX860/MAX861 charge-pump voltage converters invert input voltages ranging from +1.5V to +5.5V, or double input voltages ranging from +2.5V to +5.5V. Because of their high switching frequencies, these devices use only two small, low-cost capacitors. Their 50mA output makes switching regulators unnecessary, eliminating inductors and their associated cost, size, and EMI. Greater than 90% efficiency over most of the load-current range, combined with a typical operating current of only 200µA (MAX860), provides ideal performance for both battery-powered and board-level voltage-conversion applications.

Features

♦ 8-Pin, 1.11mm High µMAX Package
♦ Invert or Double the Input Supply Voltage
♦ Three Selectable Switching Frequencies
♦ High Frequency Reduces Capacitor Size
♦ 87% Efficiency at 50mA
♦ 200µA Quiescent Current (MAX860)
♦ 1µA Shutdown Supply Current
♦ 600mV Voltage Drop at 50mA Load
♦ 12Ω Output Resistance

Applications

Portable Computers
Medical Instruments
Interface Power Supplies
Hand-Held Instruments
Operational-Amplifier Power Supplies

Specifications

Attribute Attribute Value
Manufacturer Maxim Integrated
Product Category DC Switching Regulators
Series MAX860
Type Voltage Converter
Packaging Alternate Packaging
Mounting-Style SMD/SMT
Package-Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Operating-Temperature -25°C ~ 85°C (TA)
Mounting-Type Surface Mount
Output-Type Fixed
Function Ratiometric
Supplier-Device-Package 8-uMAX
Number-of-Outputs 1 Output
Topology Charge Pump
Frequency-Switching 6kHz, 50kHz, 130kHz
Current-Output 50mA
Output-Configuration Positive or Negative
Output Voltage -Vin, 2Vin
Voltage-Output-Max -
Synchronous-Rectifier No
Voltage-Input-Min 1.5V, 2.5V
Voltage-Input-Max 5.5V
Maximum Operating Temperature + 85 C
Operating temperature range - 25 C
Output-Voltage - 5.5 V to - 1.5 V 5 V to 11 V
Output-Current 100 mA
Part-#-Aliases MAX860
Package-Case UMAX-8

Descriptions

Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin 1 Output 50mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Voltage Regulators - Switching Regulators 50mA f-Selectable Voltage Converter

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