LT3462ES6#TRMPBF Inverting Regulators by Analog Devices

Status: Production
Series: LT3462
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT3462/LT3462A are general purpose fixed frequency current mode inverting DC/DC converters. Both devices feature an integrated Schottky and a low VCESAT switch allowing a small converter footprint and lower parts cost. The LT3462 switches at 1.2MHz while the LT3462A switches at 2.7MHz. These high speeds enable the use of tiny, low cost and low height capacitors and inductors.The LT3462/LT3462A operate in a dual inductor inverting topology that filters both the input and output currents.Very low output voltage ripple approaching 1mVP-P can be achieved when ceramic capacitors are used. Fixed frequency switching ensures a clean output free from low frequency noise typically present with charge pump solutions.The 40V switch allows a VIN to VOUT differential ofup to 38V for dual inductor topologies.Both devices provide a low impedance 1.265V reference output to supply the feedback resistor network. A ground referenced, high impedance FB input allows high feedback resistor values without compromising output accuracy.

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Features

Integrated Schottky Rectifier
Fixed Frequency 1.2MHz/2.7MHz Operation
Very Low Noise: 1mVP-P Output Ripple
Low VCESAT Switch: 270mV at 250mA
−5V at 100mA from 5V Input
−12V at 30mA from 3.3V Input
Low Input Bias Current GND Based FB Input
Low Impedance (40Ω) 1.265V Reference Output
High Output Voltage: Up to −38V
Wide Input Range: 2.5V to 16V
Uses Tiny Surface Mount Components
Low Shutdown Current: <10µA
Low Profile (1mm) SOT-23 (ThinSOT™) Package
8‑Lead DFN (2mm × 2mm × 0.75mm) Package, LT3462A Only

Last 6 months Inventory & Pricing History


Alternative Descriptions

Dc/Dc Conv, Inverting, 1.2Mhz, 85Deg C | Newark Electronics
DC/DC CONV, INVERTING, 1.2MHZ, 85DEG C | element14
Inv 1.2MHz/2.7MHz DC/DC Convs | Analog Devices


LT3462ES6#TRMPBF Semiconductors - ICs by Linear Technology

DC DC CONV 300MA 1.2MHZ TSOT23-6

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Topology Inverting
Input Voltage Min 2.5V
Input Voltage Max 16V
No. of Outputs 1Outputs
DC / DC Converter IC Case TSOT-23
No. of Pins 6Pins
Output Current 250mA
Output Voltage Min -38V
Output Voltage Max 1.26V
Switching Frequency 1.6MHz
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Base Number 3462
Frequency 1.2MHz
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +85°C
Output Current Max 100mA
Output Voltage -38V
Primary Input Voltage 16V
Supply Voltage Min 2.5V
Termination Type Surface Mount Device
Voltage Regulator Type Inverting

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT3462ES6#TRMPBF?

Additional datasheets, footprints and schematics for LT3462ES6#TRMPBF are listed on our Part Details page. You can also find images and similar parts to LT3462ES6#TRMPBF on this page.

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What category does LT3462ES6#TRMPBF fall under?

The LT3462ES6#TRMPBF is listed under Inverting Regulators.

Can I view similar or alternative parts?

You can view similar parts to LT3462ES6#TRMPBF when available in the Inverting Regulators range under the specifications section at the bottom of the details page.

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Is the LT3462ES6#TRMPBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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Authorised distributors including Newark Electronics, element14, Farnell and Analog Devices have stock available or on a lead time for LT3462ES6#TRMPBF.

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