Name: TCM829ECT - Microchip Technology - Switched Capacitor Voltage Converters
Brand: Microchip Technology
SKU: TCM829ECT

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TCM829ECT - Microchip Technology - Switched Capacitor Voltage Converters

Product Details:

Place of Origin:	PHILIPPINE
Brand Name:	Microchip Technology
Certification:	Lead free / RoHS Compliant
Model Number:	TCM829ECT

Payment & Shipping Terms:

Minimum Order Quantity:	50
Price:	Contact for Sample
Packaging Details:	Contact for Sample
Delivery Time:	Within 3days
Payment Terms:	T/T in advance, Paypal, Western Union
Supply Ability:	5000

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Detailed Product Description

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Switched Capacitor Voltage Converters

Description:

The TCM828/829 are CMOS “charge-pump” voltage converters in ultra-small 5-Pin SOT-23A packages. They invert and/or double an input voltage which can range from +1.5V to +5.5V. Conversion efficiency is typically >95%.

Switching frequency is 12kHz for the TCM828 and 35kHz for the TCM829.

External component requirement is only two capacitors (3.3µF nominal) 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. Supply current is 50µA (TCM828) and 115µA (TCM829).

The TCM828 and TCM829 are available in a 5-Pin SOT-23A surface mount package.

Applications:

■ Charge Pump in 5-Pin SOT-23A Package

■ >95% Voltage Conversion Efficiency

■ Voltage Inversion and/or Doubling

■ Low 50µA (TCM828) Quiescent Current

■ Operates from +1.5V to +5.5V

■ Up to 25mA Output Current

■ Only Two External Capacitors Required

Specifications:

Datasheets	TCM828, 829
Product Photos	SOT25
PCN Obsolescence	Multiple Devices 22/Feb/2011
Standard Package	1
Category	Integrated Circuits (ICs)
Family	PMIC - Voltage Regulators - DC DC Switching Regulators
Series	-
Packaging	Cut Tape (CT)
Type	Switched Capacitor (Charge Pump), Doubler, Inverting
Output Type	Adjustable
Number of Outputs	1
Voltage - Output	-1.5 V ~ -5.5 V, ±3 V ~ ±11 V
Voltage - Input	1.5 V ~ 5.5 V
PWM Type	-
Frequency - Switching	35kHz
Current - Output	25mA
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	SC-74A, SOT-753
Supplier Device Package	SOT-23-5
Catalog Page	625 (CN081 PDF)
Other Names	158-2032-1 158-2032-1-ND TCM829ECT TCM829ECT713CT TCM829ECT713RCT TCM829ECT713RCT-ND

Competitive Advantage:

Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .

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