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Switching Regulator IC ICL7660SCPAZ Cmos Volt Converter Com Reg Charge Pump Inv 45mA
Applications
• Simple Conversion of +5V to ±5V Supplies
• Voltage Multiplication VOUT = ±nVIN
• Negative Supplies for Data Acquisition Systems and Instrumentation
• RS232 Power Supplies
• Supply Splitter, VOUT = ±VS
Specifications
| Product Attribute | Attribute Value |
|---|---|
| Renesas Electronics | |
| Product Category: | Switching Voltage Regulators |
| Through Hole | |
| PDIP-8 | |
| Boost, Inverting | |
| - 1.5 V to - 12 V, 1.5 V to 22.8 V | |
| 20 mA | |
| 1 Output | |
| 1.5 V | |
| 10 V | |
| 10 kHz | |
| 0 C | |
| + 70 C | |
| Tube | |
| Function: | Inverting/Step Up |
| Height: | 3.94 mm |
| Input Voltage: | 12 V |
| Length: | 9.7 mm |
| Subcategory: | PMIC - Power Management ICs |
| Type: | Charge Pump |
| Unit Weight: | 0.019048 oz |
Description
The ICL7660S and ICL7660A Super Voltage Converters are monolithic CMOS voltage conversion ICs that guarantee significant performance advantages over other similar devices. They are direct replacements for the industry standard ICL7660 offering an extended operating supply voltage range up to 12V, with lower supply current. A Frequency Boost pin has been incorporated to enable the user to achieve lower output impedance despite using smaller capacitors. All improvements are highlighted in the “Electrical Specifications” section on page 3. Critical parameters are guaranteed over the entire commercial and industrial temperature ranges.
The ICL7660S and ICL7660A perform supply voltage conversions from positive to negative for an input range of 1.5V to 12V, resulting in complementary output voltages of -1.5V to -12V. Only two non-critical external capacitors are needed, for the charge pump and charge reservoir functions. The ICL7660S and ICL7660A can be connected to function as a voltage doubler and will generate up to 22.8V with a 12V input. They can also be used as a voltage multipliers or voltage dividers.
Features
• Guaranteed Lower Max Supply Current for All Temperature Ranges
• Wide Operating Voltage Range: 1.5V to 12V
• 100% Tested at 3V
• Boost Pin (Pin 1) for Higher Switching Frequency
• Guaranteed Minimum Power Efficiency of 96%
Improved Minimum Open Circuit Voltage Conversion Efficiency of 99%
• Improved SCR Latchup Protection
• Simple Conversion of +5V Logic Supply to ±5V Supplies
• Simple Voltage Multiplication VOUT = (-)nVIN
• Easy to Use; Requires Only Two External Non-Critical Passive Components
• Improved Direct Replacement for Industry Standard ICL7660 and Other Second Source Devices
• Pb-Free Available (RoHS Compliant)
Trading Guides
| Shipping | Delivery period | For in-stock parts, orders are estimated to ship out in 3 days.Once shipped, estimated delivery time depends on the below carriers you chose: |
| Shipping rates | After confirming the order, we will evaluate the shipping cost based on the weight of the goods | |
| Shipping option | We provide DHL, FedEx, EMS, SF Express, and Registered Air Mail international shipping. | |
| Shipping tracking | We will notify you by email with tracking number once order is shipped. | |
| Returning warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment.Parts should be unused and in original packaging.Customer has to take charge for the shipping. |
| Warranty | All Retechip purchases come with a 30-day money-back return policy, This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation | |
| Ordering | Payment | T/T,PayPal, Credit Card includes Visa, Master, American Express. |