PAM8904Q Datasheet, PDF (9/11 Pages) Diodes Incorporated – AUTOMOTIVE 18VPP OUTPUT PEIZO SOUNDER DRIVER

PAM8904Q
Application Information (continued)
Short-Circuit Protection
The PAM8904Q has short circuit protection circuitry on the outputs to prevent damage. Once a short circuit is detected on the outputs the chip will
limit the total current to protect the output device. This is not a latched fault; once the short is removed the normal operation is restored.
Thermal Protection
If the junction temperature of the PAM904Q exceeds +150°C the device will enter overtemperature shutdown. The outputs and the charge pump
will be switched off. Once the junction temperature cools down to its normal operating condition the IC will re-start automatically.
Ordering Information
PAM8904Q X X X
Package Type
Pin Configuration
Shipping Package
J: U-QFN3030
E: 16 Pin
R: Tape & Reel
Device
PAM8904QJER
Package
Code
J
Package Type
(Notes 6 & 7)
U-QFN3030-16 (Type B)
7” Tape and Reel
Quantity
Part Number Suffix
3,000/Tape & Reel
R
Qualification
(Note 8)
Automotive Compliant
Notes: 6. Pad layout shown at http://www.diodes.com/package-outlines.html.
7. For Tape and reel information see http://www.diodes.com/_files/datasheets/ap02007.pdf.
8. PAM8904Q has been qualified to AEC-Q100 grade 2 and is classified as “Automotive Compliant” supporting PPAP documentation. Automotive, AEC-
Q100 and standard products are electrically and thermally the same, except where specified.
For more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/.
See PAM8904 datasheet for commercial qualified versions.
Marking Information
U-QFN3030-16 (Type B)
(Top View)
P8904Q
XXXYW
P8904Q: Product Code
X: Internal Code
Y: Year 0-9
W: Week: A~Z: 1~26 weeks;
a~z: 27~52 weeks;
z represents 52 and 53 weeks
PAM8904Q
Document number: DS38977 Rev. 1 - 2
9 of 11
www.diodes.com
June 2016
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