E-L9338MD

L9338 Quad low side driver Datasheet  production data Features ■ Wide input voltage range from -24 V up to +45 V ■ Wide operating supply voltage range from 4.5 V up to 32 V ■ Reverse biasing protected (VS = -24 V) ■ Very low standby quiescent current < 2 µA ■ Programmable signal transfer polarity ■ TTL and CMOS compatible inputs ■ Defined output off state off for open inputs ■ Three open drain DMOS outputs, with RDSon = 1.5 . at 25 °C and VS > 6 V ■ Output current limitation ■ Controlled output slope for low EMI ■ Over temperature shut-down ■ Integrated output clamping for fast inductive recirculation VFB > 45 V ■ Status monitoring for: – Over temperature – Disconnected ground or supply voltage Table 1. '!0'03 SO20 ■ ESD: all pins are guaranteed till 2 kV human body mode Description The L9338 is a monolithic integrated quad low side driver realized in advanced Multipower-BCD technology. It is intended to drive lines, lamps or relays in automotive or industrial applications. Device summary Order code Package Packing E-L9338MD SO20 Tube E-L9338MD/TR SO20 Tape and reel September 2013 This is information on a product in full production. Doc ID 1766 Rev 5 1/14 www.st.com 1 Contents L9338 Contents 1 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 Pins description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3.3 Operating condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3.4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4 Circuit description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 5 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 2/14 Doc ID 1766 Rev 5 L9338 List of tables List of tables Table 1. Table 2. Table 3. Table 4. Table 5. Table 6. Table 7. Table 8. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Pins function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Absolute maximum ratings (no damage or latch) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Operating condition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Doc ID 1766 Rev 5 3/14 List of figures L9338 List of figures Figure 1. Figure 2. Figure 3. Figure 4. Figure 5. 4/14 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Pins connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Application circuit for inverting transfer polarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 SO20 mechanical data and package dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Doc ID 1766 Rev 5 L9338 1 Block diagram Block diagram Figure 1. ). Block diagram #(!..%, /54 /54 ).   4(%2-!, 3(54$/7. #(!..%, $)!'  02' $)!'./34)# ,/')# %. 6INT 2%&%2%.#% 6LOGIC '.$ 63 '!0'03 Doc ID 1766 Rev 5 5/14 Pins description 2 L9338 Pins description Figure 2. Pins connection diagram ).   02' ).   /54 $)!'   /54 '.$   '.$ '.$   '.$ '.$   '.$ '.$   '.$ 63   /54 ).   /54 ).   %. '!0'03 Table 2. 6/14 Pins function Pin # Pin name Function 1 IN1 Input 1 2 IN2 Input 2 3 DIAG Diagnostic 4,5,6,7,14, 15,16,17 GND Ground 8 VS Supply voltage 9 IN3 Input 3 10 IN4 Input 4 11 EN Enable 12 OUT 4 Output 4 13 OUT 3 Output 3 18 OUT 2 Output 2 19 OUT 1 Output 1 20 PRG Program Doc ID 1766 Rev 5 L9338 Electrical specifications 3 Electrical specifications 3.1 Absolute maximum ratings Table 3. Absolute maximum ratings (no damage or latch) Symbol Value Unit -24 to 45 V Input, enable, program -24 to 45 V VOUT Output -0.3 to 45 V VDIAG Diagnostic output -0.3 to 45 V VS Parameter Supply voltage Pin voltages VIN 3.2 Thermal data Table 4. Thermal data Symbol Rth (j-pins) TjMon 3.3 Parameter Thermal resistance junction-to-pin Temperature-monitoring Switch-off-level Switch-on-level Value Unit 14 (Typ.) C/W 160 to 190 140 to 170 C C Operating condition The electrical characteristics are valid within the below defined operating ranges, unless otherwise specified. The function will be guaranteed by design until TjMON switch-OFF-level. Table 5. Operating condition Symbol Parameter Value Unit VS Supply voltage 4.5 to 32 V VIN Input pin voltage -24 to 45 V VEN Enable pin voltage -24 to 45 V VOUT, VD Output pin voltage -0.3 to 45 V -40 to 150 C Tj Junction temperature Doc ID 1766 Rev 5 7/14 Electrical specifications L9338 3.4 Electrical characteristics Table 6. Electrical characteristics Symbol IQ Parameter Quiescent current Test Condition Min. Typ. Max. Unit -0.3V  VEN  0.5V; VS = 14V; Tj = 85°C -