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MAX860IUA+T IC REG CHARG PUMP INV 50MA 8UMAX Analog Devices Inc./Maxim Integrated
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xProduct Details
| 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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| Part Number | Description | |
|---|---|---|
| MAX860IUA+T | IC REG CHARG PUMP INV 50MA 8UMAX | |
| MAX1674EUA+T | IC REG BST ADJ/PROG 750MA 8UMAX | |
| MAX865EUA+ | IC REG CHARGE PUMP INV DL 8UMAX | |
| MAX1674EUA+ | IC REG BST ADJ/PROG 750MA 8UMAX | |
| MAX1795EUA+ | IC REG BST ADJ/PROG 200MA 8UMAX | |
| MAX1776EUA+ | IC REG BUCK ADJ/5V 600MA 8UMAX | |
| ICL7660CUA+ | IC REG CHARG PUMP INV 20MA 8UMAX | |
| MAX1797EUA+T | IC REG BST ADJ/PROG 800MA 8UMAX | |
| MAX1678EUA+ | IC REG BOOST AD/3.3V 550MA 8UMAX | |
| MAX1797EUA+ | IC REG BST ADJ/PROG 800MA 8UMAX | |
| MAX1675EUA+ | IC REG BST ADJ/PROG 360MA 8UMAX | |
| MAX1678EUA+T | IC REG BOOST AD/3.3V 550MA 8UMAX | |
| MAX861IUA+ | IC REG CHARG PUMP INV 50MA 8UMAX | |
| MAX860IUA+ | IC REG CHARG PUMP INV 50MA 8UMAX | |
| MAX1595EUA50+ | IC REG CHARG PUMP 5V 125MA 8UMAX | |
| MAX1606EUA+ | IC REG BOOST ADJ 350MA 8UMAX | |
| MAX8715EUA+ | IC REG BST SEPIC ADJ 1.8A 8UMAX | |
| MAX17067EUA+ | IC REG BST SEPIC ADJ 1.8A 8UMAX | |
| MAX865EUA+T | IC REG CHARGE PUMP INV DL 8UMAX | |
| MAX1595EUA50+T | IC REG CHARG PUMP 5V 125MA 8UMAX | |
| MAX1776EUA+T | IC REG BUCK ADJ/5V 600MA 8UMAX | |
| MAX1790EUA+ | IC REG BST SEPIC ADJ 1.2A 8UMAX | |
| MAX1796EUA+ | IC REG BST ADJ/PROG 400MA 8UMAX | |
| MAX1675EUA+T | IC REG BST ADJ/PROG 360MA 8UMAX | |
| MAX1595EUA33+ | IC REG CHARG PUMP 3.3V 8UMAX | |
| ICL7660CUA+T | IC REG CHARG PUMP INV 20MA 8UMAX | |
| MAX861IUA+T | IC REG CHARG PUMP INV 50MA 8UMAX | |
| MAX1595EUA33+T | IC REG CHARG PUMP 3.3V 8UMAX | |
| MAX1606EUA+T | IC REG BOOST ADJ 350MA 8UMAX | |
| MAX1795EUA+T | IC REG BST ADJ/PROG 200MA 8UMAX | |
| MAX1796EUA+T | IC REG BST ADJ/PROG 400MA 8UMAX | |
| MAX860EUA+T | IC REG CHARG PUMP INV 50MA 8UMAX | |
| MAX860EUA+ | IC REG CHARG PUMP INV 50MA 8UMAX | |
| MAX1790EUA+T | IC REG BST SEPIC ADJ 1.2A 8UMAX | |
| MAX856CUA+ | IC REG BOOST PROG 500MA 8UMAX | |
| MAX8715EUA+T | IC REG BST SEPIC ADJ 1.8A 8UMAX | |
| MAX865EUA | IC REG CHARGE PUMP INV DL 8UMAX | |
| MAX1797EUA | IC REG BST ADJ/PROG 800MA 8UMAX | |
| MAX1606EUA | IC REG BOOST ADJ 350MA 8UMAX | |
| MAX1674EUA | IC REG BST ADJ/PROG 750MA 8UMAX | |
| MAX1675EUA | IC REG BST ADJ/PROG 360MA 8UMAX | |
| MAX1678EUA | IC REG BOOST AD/3.3V 550MA 8UMAX | |
| MAX1790EUA | IC REG BST SEPIC ADJ 1.2A 8UMAX | |
| MAX1795EUA | IC REG BST ADJ/PROG 200MA 8UMAX | |
| MAX1796EUA | IC REG BST ADJ/PROG 400MA 8UMAX | |
| MAX1797EUA-T | IC REG BST ADJ/PROG 800MA 8UMAX | |
| MAX1776EUA-T | IC REG BUCK ADJ/5V 600MA 8UMAX | |
| MAX1674EUA-T | IC REG BST ADJ/PROG 750MA 8UMAX | |
| MAX1675EUA-T | IC REG BST ADJ/PROG 360MA 8UMAX | |
| MAX1776EUA | IC REG BUCK ADJ/5V 600MA 8UMAX | |
| MAX1642EUA+ | IC STEP-UP DC-DC CONV 8-UMAX | |
| MAX683EUA+ | IC REG CHARG PUMP 5V 100MA 8UMAX | |
| MAX683EUA+T | IC REG CHARG PUMP 5V 100MA 8UMAX | |
| MAX859CUA+ | IC REG BOOST ADJ 125MA 8UMAX | |
| MAX679EUA+ | IC REG CHARGE PUMP 3.3V 8UMAX | |
| MAX684EUA+ | IC REG CHARGE PUMP 5V 50MA 8UMAX | |
| MAX679EUA+T | IC REG CHARGE PUMP 3.3V 8UMAX | |
| MAX684EUA+T | IC REG CHARGE PUMP 5V 50MA 8UMAX | |
| MAX867EUA+ | IC REG BOOST ADJ 15MA 8UMAX | |
| MAX1643EUA+ | IC DC/DC CONV STEP-UP 8-UMAX | |
| MAX867EUA+T | IC REG BOOST ADJ 15MA 8UMAX | |
| MAX856CUA+T | IC REG BOOST PROG 500MA 8UMAX | |
| MAX17067EUA+T | IC REG BST SEPIC ADJ 1.8A 8UMAX | |
| MAX861CUA+ | IC REG CHARG PUMP INV 50MA 8UMAX | |
| MAX861IUA | IC REG CHARG PUMP INV 50MA 8UMAX | |
| MAX861IUA-T | IC REG CHARG PUMP INV 50MA 8UMAX | |
| MAX1606EUA+TG069 | IC REG | |
| MAX1776EUA+TG035 | IC REG | |
| MAX1776EUA+TG05 | IC REG | |
| MAX1796EUA+TG002 | IC REG BST ADJ/PROG 400MA 8UMAX | |
| MAX1796EUA+TG035 | IC REG BST ADJ/PROG 400MA 8UMAX | |
| MAX1796EUA+TG05 | IC REG BST ADJ/PROG 400MA 8UMAX | |
| MAX1797EUA+TG24 | IC REG BST ADJ/PROG 800MA 8UMAX |
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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