MAX16936(2018) 查看數據表（PDF） - Maxim Integrated

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MAX16936
(Rev.:2018)

36V, 220kHz to 2.2MHz Step-Down Converters with 28µA Quiescent Current

Maxim Integrated 

MAX16936/MAX16938

36V, 220kHz to 2.2MHz Step-Down Converters

with 28µA Quiescent Current

Revision History

REVISION

NUMBER

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

REVISION

DATE

DESCRIPTION

PAGES

CHANGED

3/13 Initial release

—

4/13 Added non-automotive OPNs to Ordering Information/Selector Guide

16

Updated FPWM and Skip Mode output voltages in Electrical Characteristics, Internal

8/13 Oscillator (FOSC) and Compensation Network sections, and removed the non-

2, 3, 11, 13, 16

automotive parts from the Ordering Information/Selector Guide

11/13 Removed future product references from the Ordering Information/Selector Guide

16

2/14

Changed the BST capacitor value from 0.22µF to 0.1µF in Pin Descriptions and

Typical Application Circuit; updated the Linear Regulator Output (BIAS) section

8, 9, 15

3/14 Added lead-free designation to TQFN package code

16

Updated SUP pin in Pin Descriptions table, added Maximum Duty-Cycle Operation

1/15 section, updated guideline #2 in PCB Layout Guidelines section, and added an RC

filter in the Typical Application Circuit

9, 14, 15

2/15 Updated the Benefits and Features section

1

3/15

Added new Note 1 to Absolute Maximum Ratings and renumbered the remaining

notes in Package Thermal Characteristics section and Electrical Characteristics

2–4

6/15 Added the MAX16938 to data sheet as a future product

1–17

6/15 Corrected MAX16938 variants in Ordering Information/Selector Guide

16

7/15

Corrected typo in Pin Configurations diagram; corrected exposed pad and future

product designations and corrected typo in Ordering Information/Selector Guide

8,16

3/16

Updated 3rd sub-bullet under 1st main bullet in Benefits and Features section

(changed Accuracy (5V) to (5V/3.3V)

1

4/16

Added new bullet in Benefits and Features section; removed future product

references

1, 16

6/16

Changed part number from MAX16939 to MAX16938 in last bullet in Benefits and

Features section

1

1/17

Added 3.3V option for Supply Current and changed maximum Skip-Mode Output

Voltage from 3.34V to 3.4V in Electrical Characteristics table

2, 3

7/17

Added a new Note 3 in/after Electrical Characteristics table and renumbered the

remaining four notes accordingly

2, 4

10/17

Deleted Note 3 in/after Electrical Characteristics table and renumbered the

remaining four notes accordingly

2, 4

3/18 Changed AGND to PGND for LX pin in the Pin Descriptions table

9

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.

Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses

are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and max limits)

shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance.

Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc. © 2018 Maxim Integrated Products, Inc. │  17

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