TC1220ECHTR Power Management ICs - PMIC by Microchip Technology

CHARGE PUMP CONV SD SOT23A-6

Status: Unknown
Series: -
RoHS: Unknown
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The TC1219/TC1220 are CMOS “charge-pump” voltage converters in ultra-small 6-Pin SOT-23A packages. They invert and/or double an input voltage which can range from +2.5V to +5.5V. Conversion efficiency is typically >95%. Switching frequency is 12kHz for the TC1219, 35kHz for the TC1220. When the shutdown pin is held at a logic low, the device goes into a very low power mode of operation, consuming less than 1µA of supply current. External component requirement is only two capacitors for standard voltage inverter applications. With a few additional components a positive doubler can also be built. All other circuitry, including control, oscillator, power MOSFETs are integrated on-chip. Typical supply currents are 60µA (TC1219), 115µA (TC1220). All devices are available in 6-pin SOT-23A surface mount packages. Functional Block Diagram

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Features

>95% Voltage Conversion Efficiency
Low Power Consumption
Only Two External Capacitors Required
Operates from +2.5V to +5.5V
Power-Saving Shutdown Mode
TC
Up to 25mA Output Current
Voltage Inversion and/or Doubling

Specifications

Topology Doubler Inverting
Input Voltage Min 2.5V
Input Voltage Max 5.5V
No. of Outputs 1Outputs
DC / DC Converter IC Case SOT-23A
No. of Pins 6Pins
Output Current 25mA
Output Voltage Min 5V
Output Voltage Max 11V
Switching Frequency -
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 1220
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +85°C
Primary Input Voltage 5.5V

Alternative Descriptions

CHARGE, PUMP, CONV, SD, SOT23A-6 | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TC1220ECHTR?

Additional datasheets, footprints and schematics for TC1220ECHTR are listed on our Part Details page. You can also find images and similar parts to TC1220ECHTR on this page.

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What category does TC1220ECHTR fall under?

The TC1220ECHTR is listed under Semiconductors - ICs > Power Management ICs - PMIC > DC / DC Power Management.

Can I view similar or alternative parts?

You can view similar parts to TC1220ECHTR when available in the DC / DC Power Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

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Is the TC1220ECHTR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TC1220ECHTR have stock available?

Authorised distributors including element14 and Farnell have stock available or on a lead time for TC1220ECHTR.

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