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Elecbee 5pcs -2662 LM2662 1.5-5.5V 400mA Negative Polarity Inversion Capacitor Switch Board Power Supply Module

SKU: EB0047095
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Key Features
1. Polarity inversion module, for the same positive voltage into a negative voltage. To provide for the op amp negative supply and negative reference.Enter a positive voltage, a negative voltage output.
2. Maximum current 200mA, enough to supply the op amp negative supply, negative reference and other needs.
3. The charge pump circuit is simple, small size, low ripple 15mv !!!
4. The maximum efficiency of 99%.
Precautions:
1. The charge pump output resistance is non-regulated, as the output current increases, the voltage will gradually decline, this is a normal phenomenon, be sure to know!
2. Do not reverse the polarity of the input and output, as this may damage the module!
3. Input voltage should not exceed the limit. LM2662 model maximum 5.5V, otherwise burn out!
Module Selection:
LM2662 Model: Theory current 200mA, the actual maximum output current up to 400mA, the input voltage 1.5-5.5V. With frequency selection and low input selection.
The charge pump type polarity reversal module adapted to generate a negative voltage reference, the op amp negative power supply and other low current applications.
Pin definition:
V +: Positive voltage input;
V-: Negative voltage output terminal;
GND: power ground.
FC sign: LM2662 frequency selection terminal, short circuit 150KHZ, disconnect 20KHZ (ICL7660 invalid), it is strongly recommended that short FC, ultra-low ripple.
LV logo: Low selection terminal, the input voltage is less than 3.5V short circuit, can improve output performance.
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Attribute
Value
Model
LM2662
Description
 
 
 
5 x LM2662 Voltage Converter Supply Module


5pcs-CJMCU-2662-LM2662-15-55V-400mA-Negative-Polarity-Inversion-Capacitor-Switch-Board-Negative-Volt-1652481

5pcs-CJMCU-2662-LM2662-15-55V-400mA-Negative-Polarity-Inversion-Capacitor-Switch-Board-Negative-Volt-1652481

5pcs-CJMCU-2662-LM2662-15-55V-400mA-Negative-Polarity-Inversion-Capacitor-Switch-Board-Negative-Volt-1652481

5pcs-CJMCU-2662-LM2662-15-55V-400mA-Negative-Polarity-Inversion-Capacitor-Switch-Board-Negative-Volt-1652481

5pcs-CJMCU-2662-LM2662-15-55V-400mA-Negative-Polarity-Inversion-Capacitor-Switch-Board-Negative-Volt-1652481

5pcs-CJMCU-2662-LM2662-15-55V-400mA-Negative-Polarity-Inversion-Capacitor-Switch-Board-Negative-Volt-1652481
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Shipping
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For in-stock parts, orders are estimated to ship out in 3 days.
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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
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In-Stock:9998
Qty.
1
Unit Price
$ 11.19$ 13.99
Ext. Price
$ 11.19$ 13.99
$ 11.19$ 13.99
Can Ship in 1-3 Business Days