LT8610AXMSE#PBF Internal Power Switch Buck Regulators by Analog Devices

Status: Production
Series: LT8610AX
RoHS: Compliant
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The LT8610AX is a compact, high efficiency, high speed synchronous monolithic step-down switching regulator rated to 175°C junction temperature. The LT8610AX is 100% tested a 175°C. Top and bottom power switches are included with all necessary circuitry to minimize the need for external components. Low ripple Burst Mode operation enables high efficiency across a wide range of output currents while keeping the output ripple low. A SYNC pin allows synchronization to an external clock. Internal compensation with peak current mode topology allows the use of small inductors and results in fast transient response and good loop stability. The EN/UV pin has an accurate 1V threshold and can be used to program VIN undervoltage lockout or to shut down the LT8610AX. A capacitor on the TR/SS pin programs the output voltage ramp rate during startup while the PG flag signals when VOUT is within ±9% of the programmed output voltage as well as fault conditions. The LT8610AX is available in small 16-lead MSOP package with exposed pad for low thermal resistance. Feedback Voltage Min VIN Output Current Notes LT8610AC-1 0.80V 3.0V 3.5A Fsw = 1.5MHz to 2.2MHz, Optimized Transient Response LT8610AC 0.80V 3.0V 3.5A Fsw = 200kHz to 2.2MHz LT8610AB 0.97V 3.4V 3.5A Improved Burst Mode Efficiency LT8610AX 0.97V 3.4V 3.5A 175°C Max Junction Temp LT8610A 0.97V 3.4V 3.5A Higher Iout, 30ns Min On Time LT8610 0.97V 3.4V 2.5A -

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Prices starting from US$210.25

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Features

100% Tested at 175°C
±2% Reference Accuracy Over –40°C to 175°C Range
Wide Input Voltage Range: 3.7V to 42V
Ultralow Quiescent Current Burst Mode® Operation
High Efficiency Synchronous Operation:
91% Eff. at 0.5A, at 175°C, 3.3VOUT from 12VIN
92% Eff. at 0.5A, at 175°C, 5VOUT from 12VIN
Adjustable and Synchronizable Frequency: 200kHz to 2.2MHz
No Thermal Shutdown
Internal Compensation
Output Soft-Start and Tracking
Power Good Flag
Small Thermally-Enhanced 16-Lead MSOP Package

Last 6 months Inventory & Pricing History


Alternative Descriptions

Dc/Dc Conv, Sync Buck, 700Khz, 175Deg C | Newark Electronics
DC/DC CONV, SYNC BUCK, 700KHZ, 175DEG C | element14
Conv DC-DC 3.7V to 42V Synchronous Step Down Single-Out 0.97V to 39.7V 3.5A 16-Pin MSOP EP Tube | Richardson RFPD


LT8610AXMSE#PBF Semiconductors - ICs by Linear Technology

DC/DC CONV SYNC BUCK 2.2MHZ MSOP-16

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

Specifications

Topology -
Input Voltage Min 3.2V
Input Voltage Max 42V
No. of Outputs 1Outputs
DC / DC Converter IC Case MSOP
No. of Pins 16Pins
Output Current 3.5A
Output Voltage Min 970mV
Output Voltage Max 39.7V
Switching Frequency 2.2MHz
Operating Temperature Max 175°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Operating Temperature Min -40°C

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT8610AXMSE#PBF?

Additional datasheets, footprints and schematics for LT8610AXMSE#PBF are listed on our Part Details page. You can also find images and similar parts to LT8610AXMSE#PBF on this page.

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What category does LT8610AXMSE#PBF fall under?

The LT8610AXMSE#PBF is listed under Internal Power Switch Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to LT8610AXMSE#PBF when available in the Internal Power Switch Buck Regulators range under the specifications section at the bottom of the details page.

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Is the LT8610AXMSE#PBF RoHS compliant?

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

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Authorised distributors including Newark Electronics, element14, Richardson RFPD and Farnell have stock available or on a lead time for LT8610AXMSE#PBF.

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