VN5MB02-E Datasheet VN5MB02TR-E, VN5MB02-E | P1-P3

This is information on a product in full production.

July 2014 DocID023796 Rev 5 1/20

VN5MB02-E

Smart Power driver for motorbike blinker

Datasheet

production data

Features

• Complete direction indicator in a SMD package

• Double frequency flashing in low load

conditions

• High accuracy in setting operating frequency

and low load detection

• Maximum current protection with latch

• Reverse battery protected

• Cycle by cycle thermal limitation

• Suitable for load configuration up to

2 x 10 W + 3.4 W

• Open-load detection for FAST lane change

(patent pending)

Description

The VN5MB02-E is a Smart Power driver for

motorbike blinker; it is connected between the

battery positive terminal (V

pin) and a

mechanical switch to the right or left side. As soon

as the series switch connects the OUT pin to the

bulbs, the device begins to turn on/off with a 50%

duty cycle.

External low voltage capacitors are needed for

supplying the device (C

EXT

), for stabilizing the

internal voltage regulator output (C

REG

) and for

setting the oscillating frequency (C

FREQ

When a low load is detected, output current lower

than I

, flashing frequency is automatically

doubled.

The internal current shutdown latches the

VN5MB02-E when a heavy overload occurs;

thermal limitation reduces the stress on the

device if the junction temperature raises (for

instance when a soft over current event, not

triggering the current latch protection, happens). If

the overload condition lasts more than a time

fault

, the VN5MB02-E is latched.

Type R

DS(on)

lsd

(Typ) V

VN5MB02-E 0.08 Ω 30 A 41 V

SO-16 narrow

("1($'5

Table 1. Device summary

Package

Order codes

Tube Tape and reel

SO-16 narrow VN5MB02-E VN5MB02TR-E

www.st.com

Contents VN5MB02-E

2/20 DocID023796 Rev 5

Contents

1 Block diagram and pin descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.1 Absolute maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.4 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3 Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.1 Normal operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.2 Low load condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.3 Current protection and thermal limitation . . . . . . . . . . . . . . . . . . . . . . . . . 14

4 Package and PCB thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.1 SO-16 narrow thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

5 Package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5.1 ECOPACK

packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

DocID023796 Rev 5 3/20

VN5MB02-E List of tables

List of tables

Table 1. Device summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Table 2. Pin functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Table 3. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Table 4. Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Table 5. Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Table 6. Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Table 7. Electrical transient requirements (part 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Table 8. Electrical transient requirements (part 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Table 9. Electrical transient requirements (part 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Table 10. SO-16 narrow mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Table 11. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P18 P19-P20

VN5MB02-E

Mfr. #:

Buy VN5MB02-E

Manufacturer:

STMicroelectronics

Description:

Power Management Specialized - PMIC Motor bike blinker

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

T/T Paypal Visa MoneyGram Western Union

VN5MB02-E

VN5MB02-E

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