MAX860IUA+T IC REG CHARG PUMP INV 50MA 8UMAX Analog Devices Inc./Maxim Integrated
Price:
Based on current price
MOQ:
1
Delivery Time:
3-5 work days
Brand:
Analog Devices Inc./Maxim Integrated
Product Description
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 ComputersMedical 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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Company
Sanhuang electronics (Hong Kong) Co., Limited
Location
No. 2520, 25th Floor, Block A, New Asia Guoli Building, Huaqiang North Street, Shenzhen, China
Contact Person
Zhao