You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.
Product may not be an exact match for your search
You previously purchased this product.
View in Order History
RICHTEK RT2702GQW
DC/DC Controller, Buck, Step Down, 4.5 V to 19 V Supply, 500 kHz, WQFN-16
- Manufacturer:
- RICHTEK RICHTEK
- Manufacturer Part No:
- RT2702GQW
- Order Code:
- 2729746
-
-
Maximum Part Numbers added.
Delete older entries to add more.
- Technical Datasheet:
- RT2702GQW Datasheet
- ECAD / MCAD
-
Product Overview
The RT2702GQW from Richtek is a step-down DC-DC controller with remote sense in 16 pin WQFN package. This is a high-efficiency and high-current synchronous buck controller designed to drive a DrMOS module. A COT (constant-on-time) PWM controller and PWM signal for DrMOS are integrated so that the external circuit is easily designed and the component count is reduced. The RT2702 adopts FCOT control technology that responds instantly to input voltage change. Besides the RT2702 includes a 5V (VDRV) linear regulator which can provide 5V voltage and supply up to 100mA for DrMOS. It supports two modes transition function with various operating states which include audio skipping mode (ASM) and forced-CCM mode (FCCM). It include features such as power good indication, external softstart setting, soft-off discharge function, precise DCR sense, enable/disable control, over voltage protection (OVP), under voltage protection (UVP), current Limit and thermal shutdown.
- 4.5V to 19V input voltage range
- Adjustable output range, 0.6V reference with 1% accuracy Overtemperature protection
- FCOT (flexible constant on time) control
- Integrated 5V LDO at 100mA for DrMOS module
- Support pre-biased output
- Programmable soft-start, power good indication
- Soft-off through VOUT discharge
- Programmable switching frequency
- Programmable over current limit
- Operating temperature range from -40°C to 105°C
Applications
Power Management
Footnotes
Devices is ESD sensitive. Handling precaution is recommended.
Warnings
Devices is ESD sensitive. Handling precaution is recommended.
Product Information
Want to see similar products? Simply select your required attributes below and hit the button ×
- :
- Constant Frequency
- :
- 4.5V
- :
- 19V
- :
- 1Outputs
- :
- -
- :
- WQFN
- :
- 16Pins
- :
- 500kHz
- :
- Buck (Step Down)
- :
- -40°C
- :
- 105°C
- :
- -
- :
- -
- :
- MSL 3 - 168 hours
Technical Documents (1)
Packaging type
Cut Tape
Available for back order
More stock available to supplier lead times which is approximately 5/12/25
×
16
You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥280.59
(
¥308.65
Inc. JCT)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
- 1+
- 10+
- 50+
- 100+
- 250+
- 500+
- 1000+
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥280.59 (¥308.65) | ( ) |
| 10+ | ¥208.48 (¥229.33) | ( ) |
| 50+ | ¥194.38 (¥213.82) | ( ) |
| 100+ | ¥180.27 (¥198.30) | ( ) |
| 250+ | ¥169.29 (¥186.22) | ( ) |
| 500+ | ¥147.35 (¥162.09) | ( ) |
| 1000+ | ¥126.87 (¥139.56) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|
Pricing is unavailable. Please contact customer services.
Total Price:
Total Price: ( )
Total Price: --
Filter Tool