IS-CHPMP NKK Switches, IS-CHPMP Datasheet
IS-CHPMP
Specifications of IS-CHPMP
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Related parts for IS-CHPMP
IS-CHPMP Summary of contents
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... NKK Switches makes no warranty for the use of these products and assumes no responsibility for any errors, which may appear in this document, nor does it make a commitment to update the information contained herein. Smart Switch is trademark of NKK Switches. IS-CHPMP User Manual B.doc Toll Free 1.877.2BUYNKK (877.228.9655) • Phone 480.991.0942 • Fax 480.998.1435 IS-CHPMP User Manual ...
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... Electrical Characteristics ..........................................................................................4 3. Pin Configurations....................................................................................................4 4. Typical Operating Characteristics ..........................................................................5 5. Schematic....................................................................................................................5 5. Build of Material .......................................................................................................6 5. Board Layout .............................................................................................................6 IS-CHPMP User Manual B.doc Toll Free 1.877.2BUYNKK (877.228.9655) • Phone 480.991.0942 • Fax 480.998.1435 IS-CHPMP User Manual TABLE OF CONTENTS www.nkkswitches.com • Email engineering@nkkswitches.com Page ...
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... East Gelding Drive • Scottsdale, AZ 85260-3420 1. General Description. The IS-CHPMP is a DC/DC voltage step-up converter with an input of 2.7-5.5V and an output of 16V for use in driving OLED displays. The IS-CHPMP utilizes Maxim’s MAX8574 step-up converter to take advantage of its floating output during shutdown mode. A 2x4 .100” header is required to interface with charge pump. ...
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... Input voltage supply between 2.7-5V. Illustration 1, Pin Configuration in relation to board Note: Incorrect installation of the connector could damage the charge pump and/or the motherboard. IS-CHPMP User Manual B.doc Toll Free 1.877.2BUYNKK (877.228.9655) • Phone 480.991.0942 • Fax 480.998.1435 IS-CHPMP User Manual Function www.nkkswitches.com • ...
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... Testing was done using 3.3V input with constant load. Load was set for 16V output operation then increased until output voltage dropped 200mV. 4.2. Testing was done on eleven assemblies with a variation graph. 5. Schematic IS-CHPMP User Manual B.doc Toll Free 1.877.2BUYNKK (877.228.9655) • Phone 480.991.0942 • Fax 480.998.1435 IS-CHPMP User Manual Illustration 2, Output Voltage vs Load Current Illustration 3, Schematic www.nkkswitches.com • ...
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... U1 MAX8574EUT+T 7. Board Layout Illustration 4, Primary side Note: No traces or ground plane shall be present under the inductor. IS-CHPMP User Manual B.doc Toll Free 1.877.2BUYNKK (877.228.9655) • Phone 480.991.0942 • Fax 480.998.1435 IS-CHPMP User Manual Description PCB/OLED CHARGE PUMP/REV D CAPACITOR/1UF/16V/SM0805 X7R CAPACITOR/4.7UF/6.3V/SM0805 X5R CAPACITOR/1UF/25V/SM0805 X7R CAPACITOR/4 ...