ADP2118ACPZ-1.5-R7 Semiconductors - ICs by Analog Devices

IC BUCK SYNCHR 3A 16LFCSP

Status: Unknown
Series: -
RoHS: Unknown
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The ADP2118 is a low quiescent current, synchronous, step-down, dc-to-dc regulator in a compact 4mm × 4mm LFCSP package. It uses a current mode, constant frequency pulse-width modulation (PWM) control scheme for excellent stability and transient response. Under light loads, the ADP2118 can be configured to operate in pulse frequency modulation (PFM) mode that reduces switching frequency to save power. The ADP2118 runs from input voltages of 2.3 V to 5.5 V. The output voltage of the ADP2118ACPZ-R7 is adjustable from 0.6 V to input voltage (VIN), and the ADP2118ACPZ-x.x-R7 are available in preset output voltage options of 3.3 V, 2.5 V, 1.8 V, 1.5 V, 1.2 V, and 1.0 V. The ADP2118 requires minimal external parts and provides a high efficiency solution with its integrated power switch, synchronous rectifier, and internal compensation. The IC draws less than 3 µA from the input source when it is disabled. Other key features include undervoltage lockout (UVLO), integrated soft start to limit inrush current at startup, overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown (TSD). RTOP 10kΩ RBOT 2.21kΩ R2 10kΩ R1 10Ω SYNC/MODE FREQ TRK FB PVIN ADP2118

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Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 2.3V
Input Voltage Max 5.5V
DC / DC Converter IC Case LFCSP
No. of Pins 16Pins
Output Current 3A
Output Voltage Nom. 1.5V
Switching Frequency 1.2MHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (07-Jul-2017)
No. of Outputs 1Outputs
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +125°C
Output Voltage 1.5V
Primary Input Voltage 5.5V
Termination Type Surface Mount Device


Frequently Asked Questions

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The ADP2118ACPZ-1.5-R7 is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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Is the ADP2118ACPZ-1.5-R7 RoHS compliant?

This part has not been flagged as RoHS Compliant.

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