ADP5076ACBZ-R7

Buck-Boost Adjustable WLCSP-20(1.6x2.2) Voltage Regulators - DC DC Switching Regulators RoHS

WLCSP-20(1.6x2.2)ROHS3 CompliantActive

Dual High-Performance DC-DC Regulator with Independent Positive and Negative Outputs

Manufacturer: ADI
Manufacturer part #: ADP5076ACBZ-R7
Store part #: C659274
Package / case: WLCSP-20(1.6x2.2)
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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Out of stock

#C659274

Stock & price checked 12 h ago

Quantity	Unit price	Pack price
1+	₹968.50	₹968.50
10+	₹945.89	₹9,458.90
30+	₹930.69	₹27,920.70
100+	₹915.48	₹91,548.00

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Standard pack: 3,000 per reel

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Specifications

Operating Temperature: -40℃~+125℃
Frequency - Switching: 1.2MHz;2.4MHz
Number of Outputs: 2
Function: Buck-Boost
Features: Adjustable current limiting;Adjustable soft-start;Frequency synchronization;Light load efficient mode;Overcurrent Protection;Hiccup current limiting
Topology: Boost;Inverting
Output Type: Adjustable
Operating Voltage: 2.85V~5.5V
Switch tube (built-in/external): Built-in
Output Voltage: 35V;-30V
Output Current: 2A;1.2A
Quiescent Current: 3.5mA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.04 g

Overview

The ADP5076 is a dual, high performance, dc-to-dc regulator that generates independently regulated positive and negative rails. The input voltage range of 2.85 V to 5.5 V supports a wide variety of applications. The integrated main switch in both regulators enables generation of an adjustable positive output voltage up to +35 V and a negative output voltage down to -30 V. The ADP5076 operates at a pin selected 1.2 MHz or 2.4 MHz switching frequency. The ADP5076 can synchronize with an external oscillator from 1.0 MHz to 2.6 MHz to ease noise filtering in sensitive applications. Both regulators implement programmable slew rate control circuitry for the metal-oxide semiconductor field effect transistor (MOSFET) driver stage to reduce electromagnetic interference (EMI). Flexible start-up sequencing is provided with the options of manual enable, simultaneous mode, positive supply first, and negative supply first. The ADP5076 includes a fixed internal or resistor programmable soft start timer to prevent inrush current at power-up. Other key safety features in the ADP5076 include overcurrent protection (OCP), overvoltage protection (OVP), thermal shutdown (TSD), and input undervoltage lockout (UVLO). The ADP5076 is available in a 20-ball wafer level chip scale package (WLCSP) and is rated for a -40°C to +125°C junction temperature range.

Applications

Bipolar amplifiers, ADCs, DACs, and multiplexers
Charge coupled device (CCD) bias supply
Optical module supply
RF power amplifier bias
Time of flight module supply

Key features

Input supply voltage range: 2.85 V to 5.5 V
Generates well regulated, independently resistor programmable VPOS and VNEG outputs
Boost regulator to generate VPOS output Adjustable positive output to 35 V Integrated 2.0 A main switch
Inverting regulator to generate VNEG output Adjustable negative output to −30 V Integrated 1.20 A main switch
1.2 MHz or 2.4 MHz switching frequency with optional external frequency synchronization from 1.0 MHz to 2.6 MHz
Resistor programmable soft start timer
Slew rate control for lower system noise
Individual precision enable and flexible start-up sequence control for symmetric start, VPOS first, or VNEG first
Out of phase operation
UVLO, OCP, OVP, and TSD protection
1.61 mm×2.18 mm, 20-ball WLCSP
-40°C to +125°C junction temperature range