converter archives - Page 124 of 338

Description

The AD85063 family is an integrated circuit dedicated to the control section of a DC-DC buck converter. The chip integrates a temperature-compensated bandgap reference circuit, a duty cycle control oscillator, driver, and a high-current output switch. Compared to the MC34063, the switch-type buck converter can be constructed with a minimum of external components.
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Pinout

Applications:

1. Car Charger.
2. DC buck converter and other products.
3. Kids toys.
4. Card sound.

Characteristics :

1. Less external circuit components, suitable for low-cost charger solutions such as car chargers
2. Large operating voltage range: 7.0V~40V
3. The maximum continuous current is 1.0A
4. Short circuit current protection function
5. Low quiescent current

Part Number: STM485-I

Function: RS-232 to RS-485 Passive Converter

Manufacturer: Unspecified

Image:

STM485-I datasheet

Description

In order to communicate between various standard series ports of computers, external equipments, or intelligent instruments, we must convert these signals first.

Features

1. Compatibility: EIA/TIA RS232C standard and RS485 standard

2. Interface RS232 side: DB9 female connector.

3. Interface RS485 side: DB9 male connector with optional (included) terminal board.

4. Transmission rate: 300 – 115200bps

5. Transmission distance: RS485 max. 1200m, RS232 side max. 5m

6. Working mode: asynchronous, half-duplex, differential transmission.

7. Working environment: 0 ~ 70°C, relative humidity 5% – 95%

8. Mechanical dimensions: 95mm x 33mm x 17mm

STM485-I Datasheet PDF Download

Other data sheets are available within the file: STM485-C, STM485I, STM485-S

converter

AD85063 Datasheet – DC-DC Buck Converter ( PDF )

Description

AD85063 Datasheet

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STM485-I Datasheet – RS-232 to RS-485 Passive Converter

Description

Features

STM485-I Datasheet PDF Download