TPS61221DCKT Semiconductors - ICs by Texas Instruments

IC VIN BOOST CONV TINY LV 6-SC70 REEL

Status: Unknown
Series: -
RoHS: Unknown
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The TPS6122x family devices provide a power-supply solution for products powered by either a single-cell, two-cell, or three-cell alkaline, NiCd or NiMH, or onecell Li-Ion or Li-polymer battery. Possible output currents depend on the input-to-output voltage ratio. The boost converter is based on a hysteretic controller topology using synchronous rectification to obtain maximum efficiency at minimal quiescent currents. The output voltage of the adjustable version can be programmed by an external resistor divider, or is set internally to a fixed output voltage. The converter can be switched off by a featured enable pin. While being switched off, battery drain is minimized. The device is offered in a 6-pin SC-70 package (DCK) measuring 2 mm x 2 mm to enable small circuit layout size.

Prices starting from US$0.44


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$0.44
142,323
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Logo for element14 element14 US$1.67
938
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Logo for Farnell Farnell US$0.82
938
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Logo for Newark Electronics Newark Electronics US$1.44
-
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Specifications

Topology Boost (Step Up)
Input Voltage Min 700mV
Input Voltage Max 5.5V
DC / DC Converter IC Case SC-70
No. of Pins 6Pins
Output Current 200mA
Output Voltage Nom. 3.3V
Switching Frequency 2MHz
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 61221
Frequency 2000kHz
No. of Outputs 1Outputs
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +85°C
Output Voltage 3.3V
Primary Input Voltage 5.5V
Supply Voltage Min 0.7V
Switch Output Current Isw Max 400mA
Termination Type Surface Mount Device
Voltage Regulator Type Step Up (Boost)

Alternative Descriptions

0.7-VIN, 3.3-V fixed output voltage boost converter with 5.5-μA quiescent current | Texas Instruments
IC, VIN BOOST CONV TINY LV 6-SC70, REEL | element14
0.7-5.5V Boost Converter 5.5uA IQ SC70-6 | RS
Ic, Vin Boost Conv Tiny Lv 6-Sc70, Reel | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS61221DCKT?

Additional datasheets, footprints and schematics for TPS61221DCKT are listed on our Part Details page. You can also find images and similar parts to TPS61221DCKT on this page.

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What category does TPS61221DCKT fall under?

The TPS61221DCKT is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS61221DCKT when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TPS61221DCKT RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS61221DCKT have stock available?

Authorised distributors including Texas Instruments, element14, Farnell, RS and Newark Electronics have stock available or on a lead time for TPS61221DCKT.

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