LM2665M6/NOPB Semiconductors - ICs by Texas Instruments


Status: Unknown
Series: -
RoHS: Unknown
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The LM2665 CMOS charge-pump voltage converter operates as a voltage doubler for an input voltage in the range of 2.5 V to 5.5 V. Two low-cost capacitors and a diode (needed during start-up) are used in this circuit to provide up to 40 mA of output current. The LM2665 can also work as a voltage divider to split a voltage in the range of 1.8 V to 11 V in half. The LM2665 operates at 160-kHz oscillator frequency to reduce output resistance and voltage ripple. With an operating current of only 650 µA (operating efficiency greater than 90% with most loads) and 1-µA typical shutdown current, the LM2665 provides ideal performance for battery powered systems.
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Output Type Adjustable
Input Voltage Min 2.5V
Input Voltage Max 5.5V
DC / DC Converter IC Case SOT-23
No. of Pins 6Pins
Output Current 40mA
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min 1.8V
Adjustable Output Voltage Max 11V
Topology Divider Doubler
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Frequency 160kHz
No. of Outputs 1Outputs
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +85°C
Output Current Max 50mA
Output Voltage 11V
Output Voltage Max 11V
Output Voltage Min 1.8V
Primary Input Voltage 5V
Supply Voltage Max 5.8V
Supply Voltage Min 2.5V
Switch Output Current Isw Max 50mA
Termination Type Surface Mount Device
Voltage Regulator Type Doubler / Devider

Alternative Descriptions

1.8-V to 5.5-VIN switched capacitor voltage doubler | Texas Instruments
Converter, Dc/Dc Charge Pump, Smd | Newark Electronics
IC: PMIC | Transfer Multisort Elektronik

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