L9339_08 STMICROELECTRONICS [STMicroelectronics], L9339_08 Datasheet

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L9339_08

Manufacturer Part Number
L9339_08
Description
Quad low side driver
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
Features
Table 1.
1. Obsolete order code.
June 2008
Wide operating supply voltage range from
4.5 V up to 32 V for transient 45 V
Very low stand-by quiescent current < 2 µA
Input to output signal transfer function
programmable
High signal range from -0.3 V up to 32 V for all
inputs
TTL and CMOS compatible inputs
Defined output off state for open inputs
Four open drain DMOS outputs, with
R
Output current limitation
Controlled output slope for low EMI
Over temperature protection for each channel
Integrated output clamping for fast inductive
recirculation V
Status monitoring for
– Over temperature
– Disconnected ground or supply voltage
DSon
= 1.5 Ω for V
Order code
L9339MD
L9339DIE1
Device summary
L9339
FB
> 45 V
(1)
S
> 6 V at 25 °C
Package
SO20
SO20
Rev 2
DIE
Description
The L9339 is a monolithic integrated quad low
side driver. It is intended to drive lines, lamps or
relays in automotive or industrial applications.
Quad low side driver
BARE DIE
SO20
Packing
Bare die
Tube
Tube
L9339
www.st.com
1/14
1

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L9339_08 Summary of contents

Page 1

Features ■ Wide operating supply voltage range from 4 for transient 45 V ■ Very low stand-by quiescent current < 2 µA ■ Input to output signal transfer function programmable ■ High signal range from ...

Page 2

Contents Contents 1 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 3

L9339 List of figures Figure 1. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 4

List of tables List of tables Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 5

L9339 1 Block diagram Figure 1. Block diagram ...

Page 6

Pins description 2 Pins description Figure 2. Pins connection (top view) Table 2. Pins function Pins # 1,3,10,11,12,18,20 6/ ...

Page 7

L9339 3 Electrical specifications 3.1 Absolute maximum ratings Table 3. Absolute maximum ratings Symbol Supply voltage /dt Supply voltage transient S Input, Programming PRG Input, Programming I Negative input current IN Enable voltage ...

Page 8

Electrical specifications 3.3 Electrical characteristics The electrical characteristics are valid within the below defined operating conditions, unless otherwise specified. The function is guaranteed by design until 4 125 °C. Table 5. Electrical ...

Page 9

L9339 Table 5. Electrical characteristics (continued) Symbol Parameter I Leakage current DLeak (1) Timing characteristics t On delay time d,on t Off delay time d,off t Enable settling time set OFF diagnostic delay time d,DIAG S Output ...

Page 10

Functional description 4 Functional description The L9339 is a quad low side driver for lines, lamps or inductive loads in automotive and industrial applications. The logic input levels are TTL and CMOS compatible. This allows the device to be driven ...

Page 11

L9339 Figure 4. Application for inverting transfer polarity VCC = 5V VCC INT A 0 GND Figure 5. Application for non inverting transfer polarity BOARD VOLTAGE recommend to ...

Page 12

Package information 5 Package information In order to meet environmental requirements, ST (also) offers these devices in ECOPACK packages. ECOPACK is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings ...

Page 13

L9339 6 Revision history Table 7. Document revision history Date 20-Dec-1999 24-Jun-2008 Revision 1 Initial release. Document reformatted. 2 Updated the Table 1: Device Updated the Figure 5. Revision history Changes summary. 13/14 ...

Page 14

Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any ...

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