MEGA SOURCE ELEC. CO., LIMITED
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| Place of Origin: | PHILIPPINE |
| Brand Name: | Microchip Technology |
| Certification: | Lead free / RoHS Compliant |
| Model Number: | TCM829ECT |
| 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 |
| High Light: | programmable ic chips,integrated circuit chips |
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|---|---|---|---|
Quick Detail:
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 |
Competitive Advantage:
Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .
Why buy from us >>> Fast / Safely / Conveniently
• Mega Source is a Stock keeper and trade company of Electronic components .Our branches office include China, Hong Kong, Sigapore , Canada . Offer business, service, resourcing and information for our global member.
• Goods are ensured the highest quality possible and are delivered to our customers all over the world with speed and precision.
How to buy >>>
• Contact us by email & sent your inquire with your Transport destination .
• Online chat, the commissioner would be responded ASAP.
Service >>>
• Forwarder Shipment to world-wide, DHL ,TNT ,UPS,FEDEX etc. buyer don`t need to worry about shipping problem
• We will try to respond as quickly as possible. But due to time zone difference, please allow up to 24 hours to get your mail replied. The products were tested by some devices or software, we ensure that there is no quality problems.
• We are committed to providing fast, convenient and safe transportation service to global buyer.
Contact Person: savvy
Tel: +8613302928193
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