LM2576HVT LM2576HVR系列 TI高压三端稳压器 - 图文

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9-Jun-2020

Orderable Device LM2576T-ADJ/LF02 Status Package Type Package Pins Package Drawing Qty (1) ACTIVE TO-220 NEB 5 45 Eco Plan (2)Lead/Ball Finish MSL Peak Temp (3)Op Temp (°C) Device Marking (4/5) LM2576T-ADJ/LF03 ACTIVE TO-220 NDH 5 45 Green (RoHS & no Sb/Br) Green (RoHS & no Sb/Br) Green (RoHS & no Sb/Br) SN (6) LM2576T -ADJ P+ LM2576T -ADJ P+ LM2576T -ADJ P+ SN SN LM2576T-ADJ/NOPB ACTIVE TO-220 KC 5 45 Level-1-NA-UNLIM Level-1-NA-UNLIM -40 to 125 Level-1-NA-UNLIM (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available.

OBSOLETE: TI has discontinued the production of the device.

(2)

RoHS: TI defines \ do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, \

of products as \

RoHS Exempt: TI defines \

Green: TI defines \

based flame retardants must also meet the <=1000ppm threshold requirement.

(3) (4)

There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.

MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.

(5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a \ previous line and the two combined represent the entire Device Marking for that device.

(6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width.

Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on

information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.

In no event shall TI's liability arising out of such information exceedthe total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 4

TAPE AND REEL INFORMATION

*All dimensions are nominal Device LM2576HVSX-12 Package Package Pins Type Drawing DDPAK/ KTT TO-263 5 SPQ Reel Reel A0 B0 K0 P1 W Pin1 Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant (mm) W1 (mm) 330.0 24.4 10.75 14.85 5.0 16.0 24.0 Q2 500 5 500 330.0 24.4 24.4 10.75 14.85 5.0 16.0 24.0 Q2 LM2576HVSX-12/NOPB DDPAK/ KTT TO-263 5 500 330.0 330.0 24.4 10.75 14.85 5.0 16.0 24.0 Q2 LM2576HVSX-3.3/NOPB DDPAK/ KTT TO-263 LM2576HVSX-5.0 DDPAK/ KTT TO-263 5 500 500 330.0 24.4 10.75 14.85 5.0 16.0 24.0 Q2 5 5 500 330.0 24.4 10.75 14.85 5.0 16.0 24.0 Q2 LM2576HVSX-5.0/NOPB DDPAK/ KTT TO-263 LM2576HVSX-ADJ 5 500 330.0 24.4 10.75 14.85 5.0 16.0 24.0 Q2 DDPAK/ KTT TO-263 5 500 330.0 24.4 10.75 14.85 5.0 16.0 24.0 Q2 LM2576HVSX-ADJ/NOPB DDPAK/ KTT TO-263 LM2576SX-3.3/NOPB 5 500 330.0 24.4 10.75 14.85 5.0 16.0 24.0 Q2 LM2576SX-5.0/NOPB DDPAK/ KTT TO-263 DDPAK/ KTT TO-263 DDPAK/ KTT TO-263 5 500 330.0 24.4 10.75 14.85 5.0 16.0 24.0 Q2 LM2576SX-ADJ/NOPB 10.75 14.85 5.0 16.0 24.0 Q2

Pack Materials-Page 1

*All dimensions are nominal PACKAGE MATERIALS INFORMATION

Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LM2576HVSX-12 LM2576HVSX-12/NOPB LM2576HVSX-3.3/NOPB LM2576HVSX-5.0 LM2576HVSX-5.0/NOPB LM2576HVSX-ADJ LM2576SX-3.3/NOPB LM2576SX-5.0/NOPB DDPAK/TO-263 DDPAK/TO-263 DDPAK/TO-263 DDPAK/TO-263 DDPAK/TO-263 DDPAK/TO-263 DDPAK/TO-263 DDPAK/TO-263 DDPAK/TO-263 KTT KTT KTT KTT KTT KTT KTT KTT KTT KTT 5 5 5 5 5 5 5 5 5 5 500 500 500 500 500 500 500 500 500 500 367.0 367.0 367.0 367.0 367.0 367.0 367.0 367.0 367.0 367.0 367.0 367.0 367.0 367.0 367.0 367.0 367.0 367.0 367.0 367.0 45.0 45.0 45.0 45.0 45.0 45.0 45.0 45.0 45.0 45.0 LM2576HVSX-ADJ/NOPB DDPAK/TO-263 LM2576SX-ADJ/NOPB Pack Materials-Page 2

SCALE 0.850KC0005A

TO-220 - 16.51 mm max height TO-220

3.05 2.54

10.67 9.65

4.83 4.06

1.40 1.14

8.89 6.86

6.86 5.69

OPTIONAL CHAMFER

(6.275)

3.71-3.96

2X (R1)

OPTIONAL

16.51

MAX

12.88 10.08

9.25 7.67

(4.25) PIN 1 ID (OPTIONAL)

NOTE 3

14.73 12.29

5X 1.02

0.64

1 5

0.61 0.30

3.05 2.03

0.25 C A B 4X 1.7

6.8

1 5

4215009/A 01/2017

NOTES:

1. All controlling linear dimensions are in inches. Dimensions in brackets are in millimeters. Any dimension in brackets or parenthesis are for reference only. Dimensioning and tolerancing per ASME Y14.5M. 2. This drawing is subject to change without notice. 3. Shape may vary per different assembly sites.

KC0005A

PKG

METAL TYP

0.07 MAX ALL AROUND

4X (1.45)

0.07 MAX ALL AROUND

(1.45)

(2)

PKG

4X (2)

(R0.05) TYP 5X ( 1.2)

(1.7) TYP