ZSPM4141W42KIT datasheet, PDF - EEWORLD Datasheet

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ZSPM4141W42KIT: DescriptionPower Management IC Development Tools DC-DC Converter Kit; CategoryDevelopment board/suite/development tools; File Size947KB，19 Pages; ManufacturerIDT (Integrated Device Technology, Inc.); Websitehttp://www.idt.com/

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Power Management IC Development Tools DC-DC Converter Kit

ZSPM4141W42KIT Parametric

Parameter Name	Attribute value
Product Category	Power Management IC Development Tools
Manufacturer	IDT (Integrated Device Technology, Inc.)
Factory Pack Quantity	1

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Data Sheet

Rev. 2.00 / January 2013

ZSPM4141

Ultra-Low-Power Linear Regulator with

Minimal Quiescent Current Technology

Power Management

Power and Precision

ZSPM4141

Ultra-Low-Power Linear Regulator w/ Minimal Quiescent Current Technology

Contents

ZSPM4141 Characteristics.................................................................................................................................. 6

1.1. Absolute Maximum Ratings .......................................................................................................................... 6

1.2. Thermal Characteristics ................................................................................................................................ 6

1.3. Recommended Operating Conditions .......................................................................................................... 7

1.4. Electrical Characteristics .............................................................................................................................. 7

Typical Performance Characteristics .................................................................................................................. 8

Description of Circuit ......................................................................................................................................... 10

Application Circuits ............................................................................................................................................ 11

4.1. Selection of External Components ............................................................................................................. 11

4.1.1. Output Bypass Capacitor C

OUT

............................................................................................................ 11

4.1.2. Input Bypass Capacitor C

BYP

................................................................................................................ 11

4.1.3. Output Voltage Adjustment Resistors R1 and R2 ................................................................................ 11

4.2. Typical Application Circuit .......................................................................................................................... 12

Pin Configuration and Package ......................................................................................................................... 13

5.1. ZSPM4141 Package Dimensions and Marking Diagram ........................................................................... 13

5.2. Pin Assignments ......................................................................................................................................... 14

Layout and Soldering Requirements ................................................................................................................. 15

6.1. Recommended Landing Pattern for PCBs ................................................................................................. 15

6.2. Multi-Layer PCB Layout .............................................................................................................................. 16

6.3. Single-Layer PCB Layout ........................................................................................................................... 17

Ordering Information ......................................................................................................................................... 18

Related Documents ........................................................................................................................................... 18

Document Revision History ............................................................................................................................... 19

List of Figures

Figure 2.1

Figure 2.2

Figure 2.3

Figure 2.4

Figure 2.5

Figure 2.6

Figure 2.7

Figure 2.8

Figure 2.9

Figure 2.10

Figure 2.11

Figure 2.12

Figure 2.13

Performance vs. V

........................................................................................................................ 8

Performance vs. Temperature ......................................................................................................... 8

Performance vs. Load Current ......................................................................................................... 8

Performance vs. Load Current in % ................................................................................................. 8

Line Regulation Performance ................................................................................................................ 8

OUT

Performance vs. Temperature ....................................................................................................... 8

Dropout Voltage When V

OUT

Drops By 3% ............................................................................................ 9

Load Regulation Performance ............................................................................................................... 9

Load Step Response—I

OUT

= 0 to 30mA ............................................................................................... 9

Load Step Response—I

OUT

=30mA to 0 ................................................................................................ 9

Load Step Response—I

OUT

= 1mA to 30mA.......................................................................................... 9

Line Step Response .............................................................................................................................. 9

Output Enable Timing .......................................................................................................................... 10

Data Sheet

January 11, 2013

prior written consent of the copyright owner. The information furnished in this publication is subject to changes without notice.

4 of 19

ZSPM4141

Ultra-Low-Power Linear Regulator w/ Minimal Quiescent Current Technology

Figure 3.1

Figure 4.1

Figure 4.2

Figure 5.1

Figure 5.2

Figure 6.1

Figure 6.2

Figure 6.3

Figure 6.4

Figure 6.5

ZSPM4141 Block Diagram .................................................................................................................. 10

Basic ZSPM4141 Application Circuit—Fixed Output ........................................................................... 12

ZSPM4141AI1W12 Application Circuit—Variable Output ................................................................... 12

ZSPM4141 Package Drawing.............................................................................................................. 13

ZSPM4141 Pin Assignments (top view) .............................................................................................. 14

Recommended Landing Pattern for 8-Pin DFN ................................................................................... 15

Package and PCB Land Configuration for Multi-Layer PCB .............................................................. 16

JEDEC Standard FR4 Multi-Layer Board – Cross-Sectional View ...................................................... 16

Conducting Heat Away from the Die using an Exposed Pad Package ............................................... 17

Application Using a Single-Layer PCB ................................................................................................ 17

List of Tables

Table 1.1

Table 1.2

Table 1.3

Table 1.4

Table 4.1

Table 5.1

Absolute Maximum Ratings ................................................................................................................... 6

Thermal Characteristics for 8-pin DFN (2x2) Package .......................................................................... 6

Recommended Operating Conditions ................................................................................................... 7

Electrical Characteristics ....................................................................................................................... 7

Output Voltage Adjustment Resistors and Resulting I

Increase ...................................................... 11

Pin Description, 8-Pin DFN (2mmx2mm) ............................................................................................ 14

Data Sheet

January 11, 2013

prior written consent of the copyright owner. The information furnished in this publication is subject to changes without notice.

5 of 19

ZSPM4141W42KIT Related Products

	ZSPM4141W42KIT	ZSPM4141W33KIT
Description	Power Management IC Development Tools DC-DC Converter Kit	Power Management IC Development Tools DC-DC Converter Kit
Product Category	Power Management IC Development Tools	Power Management IC Development Tools
Manufacturer	IDT (Integrated Device Technology, Inc.)	IDT (Integrated Device Technology, Inc.)
Factory Pack Quantity	1	1

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