Product Summary

The RT8269GSP is a high voltage buck converter that can support the input voltage range from to 24V and the output current can to 3A. Current Mode operation provides fast transient response and eases loop stabilization. The chip provides protection functions such as cycle-bycycle current limiting and thermal shutdown protection. In shutdown mode, the regulator draws 25A of supply current. The RT8269GSP is available a SOP-8 (Exposed Pad) surface mount package.

Parametrics

RT8269GSP absolute maximum ratings: (1)Supply Voltage: VIN to 26V ; (2)Switching Voltage: -0.3V to (VIN + 0.3V) ; (3)BOOT Voltage: (VSW 0.3V) to (VSW + 6V) ; (4)The Other Pins: 6V ; (5)Power Dissipation: 25°C SOP-8 (Exposed Pad) 1.333W.

Features

RT8269GSP features: (1)Wide Operating Input Range to 24V ; (2)Adjustable Output Voltage Range to 15V ; (3)Output Current 3A 25A ; (4)Low Shutdown Current Power MOSFET : 0.1 ; (5)High Efficiency 95% ; (6)400kHz Fixed Switching Frequency ; (7)Stable with Low ESR Output Ceramic Capacitors and Thermal Shutdown Protection Cycle-By-Cycle ; (8)Over Current Protection ; (9)RoHS Compliant and Halogen Free.

Diagrams

RT8269GSP block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
RT8269GSP
RT8269GSP

IC REG BUCK ADJ 3A 8SOP
Data Sheet
0-2500: $0.20
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
RT8202AGQW
RT8202AGQW

IC REG CTRLR BUCK PWM CM 16WQFN
Data Sheet
0-1: $0.53
1-10: $0.47
10-25: $0.41
25-100: $0.36
100-250: $0.31
250-500: $0.27
500-1000: $0.21
RT8202GQW
RT8202GQW

IC REG CTRLR BUCK PWM CM 16WQFN
Data Sheet
0-2500: $0.21
RT8203
RT8203
Other

Data Sheet
Negotiable 
RT8203GA
RT8203GA

IC CTRLR SMPS STPDN DUAL 28SSOP
Data Sheet
0-2500: $0.52
RT8204
RT8204
Other

Data Sheet
Negotiable 
RT8204AGQW
RT8204AGQW

IC REG DL BCK/LINEAR SYNC 16WQFN
Data Sheet
0-1: $0.58
1-10: $0.52
10-25: $0.47
25-100: $0.41
100-250: $0.36
250-500: $0.32
500-1000: $0.25