TC1240ECHTR
DC/DC Adjustable Charge Pump Voltage Converter, 2.5V to 4V in, 5V to 8V/50 mA out, SOT-23A-6
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| Quantity | Price (inc GST) |
|---|---|
| 1+ | S$1.450 (S$1.5805) |
| 25+ | S$1.290 (S$1.4061) |
| 100+ | S$1.270 (S$1.3843) |
| 3000+ | S$1.240 (S$1.3516) |
Product Information
Product Overview
The TC1240ECHTR is a positive CMOS doubling charge-pump Voltage Converter with shutdown. The TC1240 doubles an input voltage that can range from 2.5 to 4V. Conversion efficiency is typically <gt/>99%. Internal oscillator frequency is 160kHz for this device. The TC1240 has an active-high shutdown that limits the current consumption of the devices to less than 1µA. External component requirement is only two capacitors for standard voltage doubler applications. All other circuitry are integrated on-chip. Typical supply current is 180µA for the TC1240.
- Conversion consists of a 2-phase operation
- Doubles the voltage applied to the VIN pin
- Power-saving shutdown mode
- <gt/>99% Voltage conversion efficiency
- Shutdown input fully compatible with 1.8V logic systems
Applications
Consumer Electronics, Portable Devices, Communications & Networking
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
SOT-23A
50mA
5V
2.5V
Doubler
-40°C
-
No SVHC (21-Jan-2025)
6Pins
-
8V
4V
Surface Mount
85°C
MSL 1 - Unlimited
Technical Docs (2)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate