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ADP197: 5 V, 3 A Logic Controlled High-Side Power Switch Datasheet (Rev. C)4/1/2011PDF262 kB
Overview
Features and Benefits
- Low RDSON of 12 mΩ
- Low input voltage range: 1.8 V to 5.5 V
- 3 A continuous operating current at 70°C
- 1.2 V logic compatible enable input
- Low 18 μA quiescent current, VIN < 3 V
- Low 31 μA quiescent current, VIN = 4.2 V
- Overtemperature protection
- Ultralow shutdown current: <1 μA
- Ultrasmall 1.0 mm × 1.5 mm, 6-ball, 0.5 mm pitch WLCSP
Product Details
The ADP197 is a high-side load switch designed for operation between 1.8 V and 5.5 V. This load switch provides power domain isolation, helping extended power domain isolation. The device contains a low on-resistance, N-channel MOSFET that supports more than 3 A of continuous current and minimizes power loss. The low 18 μA quiescent current and ultralow shutdown current make the ADP197 ideal for battery-operated portable equipment. The built-in level shifter for enable logic makes the ADP197 compatible with many processors and GPIO controllers.
Overtemperature protection circuitry activates if the junction temperature exceeds 125°C, thereby protecting itself and downstream circuits from potential damage.
In addition to operating performance, the ADP197 occupies minimal printed circuit board (PCB) space with an area of less than 1.5 mm2 and a height of 0.60 mm.
The ADP197 is available in an ultrasmall, 1 mm × 1.5 mm, 6-ball, 0.5 mm pitch WLCSP.
Product Categories
Product Lifecycle
Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (1)
Documentation & Resources
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UG-228: Evaluating the ADP197 Amber High-Side Power Switch4/11/2011PDF241 kB
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| ADP197ACBZ-01-R7 | Material Declaration | Reliability Data | 6-Ball WLCSP (1mm x 1.5mm) | |
| ADP197ACBZ-R7 | Material Declaration | Reliability Data | 6-Ball WLCSP (1mm x 1.5mm) | |
| ADP197ACPZN-01-R7 | Material Declaration | Reliability Data | 6-Lead LFCSP (2mm x 2mm w/ EP) | |
| ADP197ACPZN-02-R7 | Material Declaration | Reliability Data | 6-Lead LFCSP (2mm x 2mm w/ EP) | |
| Wafer Fabrication Data |
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Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
List Pricing
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Evaluation Boards
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Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.