CS8363YDPSR7 ONSEMI [ON Semiconductor], CS8363YDPSR7 Datasheet

CS8363YDPSR7

Manufacturer Part Number

CS8363YDPSR7

Description

3.3 V Dual Micropower Regulator with ENABLE and RESET

Manufacturer

ONSEMI [ON Semiconductor]

Datasheet

1.CS8363YDPSR7.pdf (8 pages)

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CS8363

3.3 V Dual Micropower

Regulator with ENABLE and

RESET

ENABLE and RESET.

supplying loads of 100 mA. Quiescent current is low, typically 140 mA

with a 300 mA load. The active RESET output monitors the 3.3 V

standby output and is low during power−up and regulator dropout

conditions. The RESET circuit includes hysteresis and is guaranteed

to operate correctly with 1.0 V on the standby output.

external adjust lead, and can supply loads of 250 mA. The logic level

lead ENABLE is used to control this tracking regulator output.

battery and overtemperature conditions. The robustness and low

quiescent current of the CS8363 makes it not only well suited for

automotive microprocessor applications, but for any battery powered

microprocessor applications.

Features

•

October, 2009 − Rev. 12

The CS8363 is a precision Micropower dual voltage regulator with

The 3.3 V standby output is accurate within −2%, +2.4% while

The second output tracks the 3.3 V standby output through an

Both outputs are protected against overvoltage, short circuit, reverse

2 Regulated Outputs

Operation down to V

RESET for V

ENABLE for V

Low Quiescent Current

Protection Features

−

Standby Output 3.3 V −2%, +2.4%; 100 mA

Adjustable Tracking Output; 250 mA

Independent Thermal Shutdown

Short Circuit

60 V Load Dump

Reverse Battery

STBY

TRK

= 4.5 V

†For information on tape and reel specifications,

CS8363YDPS7

CS8363YDPSR7

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specifications

Brochure, BRD8011/D.

Device

CASE 936AB

DPS SUFFIX

ORDERING INFORMATION*

PAK−7

MARKING DIAGRAM

http://onsemi.com

= Assembly Location

= Wafer Lot

= Year

= Work Week

AWLYWW

Package

CS8363

PAK−7

Publication Order Number:

Pin 1. V

750 Tape & Reel

2. V

3. V

4. GND

5. Adj

6. ENABLE

7. RESET

50 Units/Rail

Shipping

STBY

TRK

CS8363/D

†

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CS8363YDPSR7 Summary of contents

Page 1

... Wafer Lot Y = Year WW = Work Week ORDERING INFORMATION* Device Package 2 CS8363YDPS7 D PAK−7 2 CS8363YDPSR7 D PAK−7 †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. 1 Pin 1. V STBY TRK 4 ...

Page 2

V IN Overvoltage Shutdown OVSD V IN Thermal Shutdown ENABLE GND Figure 1. Block Diagram. Consult Your Local Sales Representative for Positive ENABLE Option ABSOLUTE MAXIMUM RATINGS* Supply Voltage Positive Transient Input Voltage, tr > 1.0 ms Negative ...

Page 3

ELECTRICAL CHARACTERISTICS unless otherwise stated.) Characteristic Tracking Output (V ) TRK V Tracking Error (V − 6.0 V ≤ V TRK STBY TRK Adjust Pin Current, I Loop in Regulation Adj Line Regulation 6.0 V ≤ V Load ...

Page 4

PACKAGE PIN # 2 D PAK−7 PIN SYMBOL ENABLE 7 ENABLE Function The ENABLE function switches the output transistor for V on and off. When the ENABLE lead voltage exceeds TRK 1.4 V (Typ), ...

Page 5

B+ V C1* 0.1 mF GND *C1 is required if regulator is located far from power supply filter. **C2 and C3 are required for stability. Figure 3. Test and Application Circuit, Dual 3.3 V Regulator External Capacitors Output capacitors for ...

Page 6

Heat Sinks A heat sink effectively increases the surface area of the package to improve the flow of heat away from the IC and into the surrounding air. Each material in the heat flow path between the IC and the ...

Page 7

E 0. RECOMMENDED SOLDERING FOOTPRINT* 0.424 0.584 0.050 0.040 PITCH 7X DIMENSIONS: MILLIMETERS *For additional information on our Pb−Free strategy and soldering details, please download the ...

Page 8

SMART REGULATOR is a registered trademark of Semiconductor Components Industries, LLC (SCILLC). ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes ...

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