mc3392t-1 Freescale Semiconductor, Inc, mc3392t-1 Datasheet

mc3392t-1

Manufacturer Part Number

mc3392t-1

Description

Side Protected Switch

Manufacturer

Freescale Semiconductor, Inc

Datasheet

1.MC3392T-1.pdf (12 pages)

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Low Side Protected Switch

automotive applications which require the capability of handling high

voltages attributed to load and field dump transients, in addition to reverse

and double battery conditions. The three terminal TO–220 is intended to

replace power Darlington transistors in new and existing switching

applications when taking into account the CMOS input levels required by the

MC3392. It offers improved functionality and ruggedness over power

Darlingtons while retaining the same package and pin configuration, and can

be used as a replacement in many applications using the industry standard

TIP100/101 NPN power Darlington transistor.

(active low) which will indicate the existence of an over temperature,

over–voltage or current limit condition, including an output short to ground.

high gain, low saturation Darlington transistor having CMOS input levels. The

primary advantage of the MC3392 over a Darlington transistor is the

additional protection afforded the device and load when driving difficult or

faulty loads. This device incorporates unique internal current limit and

thermal protection circuitry to safeguard itself and the associated load from

catastrophic failure.

five–lead having the added diagnostic feature. The full featured MC3392 is

also available in a 16 pin wide body SOIC plastic power package.

MOTOROLA ANALOG IC DEVICE DATA

The MC3392 is a low side protected switch designed for use in harsh

The five–terminal TO–220 has the added feature of having a Fault output

When driving a moderate load, the MC3392 performs as an extremely

The MC3392 is available in a three and five–lead TO–220 package; the

Designed for Automotive Applications

Can Be Used as a Replacement for TIP100/101 NPN Power Darlingtons

Drives Inductive Loads without External Clamp Circuitry

Withstands Negative and Positive Transient Voltages

Low ON Voltage

CMOS Logic Compatible Input

Over Current, Overvoltage, and Thermal Protection

Extended Operating Temperature Range

Fault Output

V in

CMOS Input

Gnd

Shutdown

Thermal

Simplified Block Diagram

Turnoff

Fast

Current

Limit

Voltage

Detect

Over

V out

Fault

MC3392T

MC3392T–1

MC3392DW

Motorola, Inc. 1996

Device

PLASTIC PACKAGE

PROTECTED SWITCH

ORDERING INFORMATION

T–1 SUFFIX

CASE 314D

DW SUFFIX

CASE 751G

SOP(8+8)L

CASE 221A

(TO–220)

T SUFFIX

(TO–220)

SEMICONDUCTOR

MC3392

TECHNICAL DATA

Temperature Range

T A = – 40 to +125 C

Order this document by MC3392/D

LOW SIDE

Operating

connected to Pin 3)

(Heatsink surface

Pin 1. NC

Pin 1. Input

9–16. Ground

2. NC

3. NC

4. Output

5. Input

6. Fault

7. NC

8. NC

2. Output

3. Ground

2. Fault

3. Ground

4. NC

5. Output

Plastic Power

SOP(8+8)L

Package

Rev 0

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mc3392t-1 Summary of contents

Page 1

... Thermal Current Shutdown Limit Gnd MOTOROLA ANALOG IC DEVICE DATA 1 V out Over Voltage Detect Fault Device MC3392T MC3392T–1 MC3392DW Motorola, Inc. 1996 Order this document by MC3392/D MC3392 LOW SIDE PROTECTED SWITCH SEMICONDUCTOR TECHNICAL DATA Pin 1. Input 2. Output 3. Ground 1 (Heatsink surface ...

Page 2

MAXIMUM RATINGS Rating Input Voltage Range Output Transient Breakdown Voltage – Forward Output Transient Breakdown Voltage – Reverse Short Circuit Current Output Avalanche Energy (Note 1) Minimum ESD Voltage Capability (Note 2) Operating Junction Temperature Internally Limited (Note 3) Storage ...

Page 3

Pin Number Name 3–Pin 5–Pin out 2 5 Gnd 3 3 Fault – 2 Figure 1. Representative Block Diagram CMOS Input Thermal Shutdown Gnd Definition of Currents and Voltages. Positive ...

Page 4

Figure 2. Fault Output Timing Diagram out < 200 mA Fault t ff Figure 3. Input Control Current versus Input Voltage 300 125 ...

Page 5

Figure 5. Output Short Circuit Current versus Temperature 1.6 1.5 1.4 1.3 1.2 1.1 1.0 – OPERATING AMBIENT TEMPERATURE ( C) Figure 7. Input Voltage versus Temperature 5.0 4.0 3 2.0 V ...

Page 6

Figure 11. Turn–On Waveform out + Figure 13. Output Current versus Supply Voltage 1.5 1.25 1.0 No Heatsink 0.75 0.5 Infinite Heatsink 0.25 0 ...

Page 7

Over Temperature Shutdown Internal Thermal Shutdown Circuitry is provided to protect the MC3392 in the event the Operating Junction Temperature ( exceeds 150 C. Typically, Thermal Shutdown will occur at 160 to 170 C. The thermal shutdown sense ...

Page 8

Solenoid Driver The MC3392 can be used to drive a variety of solenoid applications similar to that of Figure 15. For example; driving a solenoid having an inductance of 73.8 mH and a resistance of 95 from ...

Page 9

Instrument Panel Lamp Dimmer Control The MC3392 can be used to control the dimming function associated with instrument panel lamps. The brightness of incandescent lamps can be varied by pulse width modulating the input of the MC3392. The modulating signal ...

Page 10

–Q– 0.356 (0.014 MC3392 OUTLINE DIMENSIONS T SUFFIX PLASTIC PACKAGE ...

Page 11

D 16X 0.010 (0.25 14X K MOTOROLA ANALOG IC DEVICE DATA MC3392 OUTLINE DIMENSIONS DW SUFFIX PLASTIC PACKAGE CASE 751G–02 SOP(8+8)L ISSUE 0.010 ...

Page 12

Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of ...

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