RT2528A
RT2528A is 2.5A Power Switch manufactured by Richtek.
Description
The RT2528A is a cost effective, low voltage, P-MOSFET power switch IC with an adjustable current limit feature
. Low on-resistance (74mΩ typ.) and low supply current (120μA typ.) are designed in this IC.
The RT2528A offers an adjustable current limit threshold between 0.5A and 2.5A (typ.) via an external resistor. The ±10% current limit accuracy can be realized for all current limit settings.
The RT2528A is an ideal solution for power supply applications since it is functional for various current limit requirements. The RT2528A is available in the thermal enhanced SOP-8 (Exposed Pad) package.
Ordering Information
Package Type SP : SOP-8 (Exposed Pad-option 2)
Note :
Lead Plating System G : Green (Halogen Free and Pb Free)
Richtek products are :
Ro HS pliant and patible with the current require- ments of IPC/JEDEC J-STD-020.
Suitable for use in Sn Pb or Pb-free soldering processes.
Marking Information
RT2528AGSP : Product Number
RT2528A GSPYMDNN
YMDNN : Date Code
Features
- Adjustable Current Limit : 0.5A to 2.5A (typ.)
- ±10% Current Limit Accuracy @ 2A Over
Temperature
- 120mΩ (max) P-MOSFET
- Low Supply Current : 120μA
- Input Operating Voltage Range : 2.5V to 5.5V
- Reverse Input-Output Voltage Protection
- Built-in Soft-Start
- AEC-Q100 Grade 3 Qualified
- 15-k V ESD Protection per IEC 61000-4-2 (With
External Capacitance)
- Nemko Approved IEC62368-1
- Ro HS pliant and Halogen Free
Applications
- Automotive Audio, Navigation & Info Systems
- Industrial Grade General Purpose Point of Load
- Digital Set Top Boxes
- Vehicle Electronics
Pin Configuration
(TOP VIEW)
VOUT VOUT
ILIM...
