BTS716GXUMA1_技术文档

Smart High-Side Power Switch

BTS716G

ꢀꢁꢂꢃꢄꢅꢆꢇꢈꢉꢊꢀꢇꢋꢌꢅꢍꢎꢏꢌꢃꢅꢀꢏꢇꢄꢐꢉꢅ

ꢑꢎꢒꢃꢅꢓꢉꢂꢔꢔꢌꢕꢖꢗꢅꢘꢅꢙꢅꢚꢘꢛꢁΩꢅ

ꢀꢄꢂꢄꢒꢖꢅꢑꢌꢌꢋꢜꢂꢐꢝꢅ

Product Summary

Package

ꢀꢁꢂꢃꢄꢅꢆꢇꢈꢉꢊꢋꢌꢅꢄꢈꢂꢉ

ꢊ_ꢍꢍꢉ

ꢎꢏꢎꢉꢏꢏꢏꢐꢑꢊꢉ

ꢗꢋꢘꢃꢉꢁꢄꢃꢄꢌꢌꢂꢌꢉ

P-DSO-20

ꢒꢓꢅꢆꢔꢂꢉꢓꢕꢄꢇꢇꢂꢌꢖꢉ ꢋꢇꢂꢉ

ꢀꢇꢙꢖꢅꢄꢅꢂꢉꢚꢂꢖꢆꢖꢅꢄꢇꢓꢂꢉ

ꢛꢋꢝꢆꢇꢄꢌꢉꢌꢋꢄ ꢉꢓꢘꢃꢃꢂꢇꢅꢉ

(ꢘꢃꢃꢂꢇꢅꢉꢌꢆꢝꢆꢅꢄꢅꢆꢋꢇꢉ

ꢚ_ꢀꢛ

ꢉ

ꢜꢐꢑꢝΩꢉ

&ꢏ'ꢒꢉ

ꢞꢎꢝΩꢉ

ꢎꢏꢞꢒꢉ

'ꢏꢎꢒꢉ

!

_"#ꢛꢀ$%ꢉ

_"#)(ꢃ%ꢉ

!

'ꢏꢎꢒꢉ

PG-DSO20

ꢞꢌꢔꢌꢃꢂꢕꢅ ꢌꢖꢐꢃꢇ!ꢄꢇꢎꢔꢅ

•ꢉ ꢛꢉꢓꢕꢄꢇꢇꢂꢌꢉꢔꢂꢃꢅꢆꢓꢄꢌꢉꢁꢋ*ꢂꢃꢉ$ꢀ)+,-ꢉ*ꢆꢅꢕꢉꢓꢕꢄꢃꢈꢂꢉꢁꢘꢝꢁ.ꢉꢈꢃꢋꢘꢇ ꢉꢃꢂꢗꢂꢃꢂꢇꢓꢂ ꢉ($ꢀ)ꢉꢓꢋꢝꢁꢄꢅꢆꢍꢌꢂꢉꢆꢇꢁꢘꢅꢉꢄꢇ ꢉ

ꢆꢄꢈꢇꢋꢖꢅꢆꢓꢉꢗꢂꢂ ꢍꢄꢓ/.ꢉꢝꢋꢇꢋꢌꢆꢅꢕꢆꢓꢄꢌꢌ0ꢉꢆꢇꢅꢂꢈꢃꢄꢅꢂ ꢉꢆꢇꢉ)ꢝꢄꢃꢅꢉ)!1$ꢀ)^ꢉꢅꢂꢓꢕꢇꢋꢌꢋꢈ0ꢏꢉ

•ꢉ 1ꢃꢋꢔꢆ ꢆꢇꢈꢉꢂꢝꢍꢂ ꢂ ꢉꢁꢃꢋꢅꢂꢓꢅꢆꢔꢂꢉꢗꢘꢇꢓꢅꢆꢋꢇꢖꢉ

"!!ꢕꢇꢐꢂꢄꢇꢎꢔꢖꢅ

•ꢉ 3(ꢉꢓꢋꢝꢁꢄꢅꢆꢍꢌꢂꢉꢕꢆꢈꢕꢙꢖꢆ ꢂꢉꢁꢋ*ꢂꢃꢉꢖ*ꢆꢅꢓꢕꢉ*ꢆꢅꢕꢉ ꢆꢄꢈꢇꢋꢖꢅꢆꢓꢉꢗꢂꢂ ꢍꢄꢓ/ꢉꢗꢋꢃꢉꢜ&ꢊꢉꢄꢇ ꢉ&ꢐꢊꢉꢈꢃꢋꢘꢇ ꢂ ꢉꢌꢋꢄ ꢖꢉ

•ꢉ ꢒꢌꢌꢉꢅ0ꢁꢂꢖꢉꢋꢗꢉꢃꢂꢖꢆꢖꢅꢆꢔꢂ.ꢉꢆꢇ ꢘꢓꢅꢆꢔꢂꢉꢄꢇ ꢉꢓꢄꢁꢄꢓꢆꢅꢔꢂꢉꢌꢋꢄ ꢖꢉ

•ꢉ $ꢋꢖꢅꢉꢖꢘꢆꢅꢄꢍꢌꢂꢉꢗꢋꢃꢉꢌꢋꢄ ꢖꢉ*ꢆꢅꢕꢉꢕꢆꢈꢕꢉꢆꢇꢃꢘꢖꢕꢉꢓꢘꢃꢃꢂꢇꢅꢖ.ꢉꢖꢋꢉꢄꢖꢉꢌꢄꢝꢁꢖꢉ

•ꢉ ꢚꢂꢁꢌꢄꢓꢂꢖꢉꢂꢌꢂꢓꢅꢃꢋꢝꢂꢓꢕꢄꢇꢆꢓꢄꢌꢉꢃꢂꢌꢄ0ꢖ.ꢉꢗꢘꢖꢂꢖꢉꢄꢇ ꢉ ꢆꢖꢓꢃꢂꢅꢂꢉꢓꢆꢃꢓꢘꢆꢅꢖꢉ

#ꢂꢖꢇꢐꢅꢑꢒꢔꢐꢄꢇꢎꢔꢖꢅ

•ꢉ ꢊꢂꢃ0ꢉꢌꢋ*ꢉꢖꢅꢄꢇ ꢍ0ꢉꢓꢘꢃꢃꢂꢇꢅꢉ

•ꢉ ($ꢀ)ꢉꢓꢋꢝꢁꢄꢅꢆꢍꢌꢂꢉꢆꢇꢁꢘꢅꢉ

•ꢉ !ꢝꢁꢃꢋꢔꢂ ꢉꢂꢌꢂꢓꢅꢃꢋꢝꢄꢈꢇꢂꢅꢆꢓꢉꢓꢋꢝꢁꢄꢅꢆꢍꢆꢌꢆꢅ0ꢉ#,$(%ꢉ

•ꢉ +ꢄꢖꢅꢉ ꢂꢝꢄꢈꢇꢂꢅꢆꢟꢄꢅꢆꢋꢇꢉꢋꢗꢉꢆꢇ ꢘꢓꢅꢆꢔꢂꢉꢌꢋꢄ ꢖꢉ

•ꢉ )ꢅꢄꢍꢌꢂꢉꢍꢂꢕꢄꢔꢆꢋꢘꢃꢉꢄꢅꢉꢘꢇ ꢂꢃꢔꢋꢌꢅꢄꢈꢂꢉ

•ꢉ 4ꢆ ꢂꢉꢋꢁꢂꢃꢄꢅꢆꢇꢈꢉꢔꢋꢌꢅꢄꢈꢂꢉꢃꢄꢇꢈꢂꢉ

•ꢉ "ꢋꢈꢆꢓꢉꢈꢃꢋꢘꢇ ꢉꢆꢇ ꢂꢁꢂꢇ ꢂꢇꢅꢉꢗꢃꢋꢝꢉꢌꢋꢄ ꢉꢈꢃꢋꢘꢇ ꢉ

ꢍꢃꢎꢄꢌꢐꢄꢇꢎꢔꢅꢑꢒꢔꢐꢄꢇꢎꢔꢖꢅ

•ꢉ )ꢕꢋꢃꢅꢉꢓꢆꢃꢓꢘꢆꢅꢉꢁꢃꢋꢅꢂꢓꢅꢆꢋꢇꢉ

•ꢉ ꢀꢔꢂꢃꢌꢋꢄ ꢉꢁꢃꢋꢅꢂꢓꢅꢆꢋꢇꢉꢉ

•ꢉ (ꢘꢃꢃꢂꢇꢅꢉꢌꢆꢝꢆꢅꢄꢅꢆꢋꢇꢉ

ꢅ

Block Diagramꢅ

ꢊꢍꢍ

•ꢉ -ꢕꢂꢃꢝꢄꢌꢉꢖꢕꢘꢅ ꢋ*ꢇꢉ

'(ꢚ

$ꢎꢈꢇꢐ

ꢓꢉꢂꢔꢔꢌꢕꢅꢚ

ꢓꢉꢂꢔꢔꢌꢕꢅ&

ꢀ)ꢚ*&

•ꢉ ꢀꢔꢂꢃꢔꢋꢌꢅꢄꢈꢂꢉꢁꢃꢋꢅꢂꢓꢅꢆꢋꢇꢉ#ꢆꢇꢓꢌꢘ ꢆꢇꢈꢉꢌꢋꢄ ꢉ ꢘꢝꢁ%ꢉ*ꢆꢅꢕꢉꢂ5ꢅꢂꢃꢇꢄꢌꢉ

ꢃꢂꢖꢆꢖꢅꢋꢃꢉ

$ꢎꢂꢋꢅꢚ

'(&

•ꢉ ꢚꢂꢔꢂꢃꢖꢂꢉꢍꢄꢅꢅꢂꢃ0ꢉꢁꢃꢋꢅꢂꢓꢅꢆꢋꢇꢉ*ꢆꢅꢕꢉꢂ5ꢅꢂꢃꢇꢄꢌꢉꢃꢂꢖꢆꢖꢅꢋꢃꢉ

•ꢉ "ꢋꢖꢖꢉꢋꢗꢉꢈꢃꢋꢘꢇ ꢉꢄꢇ ꢉꢌꢋꢖꢖꢉꢋꢗꢉꢊ_ꢍꢍꢉꢁꢃꢋꢅꢂꢓꢅꢆꢋꢇꢉ

•ꢉ ,ꢌꢂꢓꢅꢃꢋꢖꢅꢄꢅꢆꢓꢉ ꢆꢖꢓꢕꢄꢃꢈꢂꢉꢁꢃꢋꢅꢂꢓꢅꢆꢋꢇꢉ#,)6%ꢉ

$ꢎꢂꢋꢅ&

'(%

ꢀ)%*ꢘ

'(ꢘ

$ꢎꢈꢇꢐ

ꢓꢉꢂꢔꢔꢌꢕꢅ%

ꢓꢉꢂꢔꢔꢌꢕꢅꢘ

$ꢎꢂꢋꢅ%

ꢇꢂꢈꢔꢎꢖꢄꢇꢐꢅꢑꢒꢔꢐꢄꢇꢎꢔꢅ

•ꢉ 6ꢆꢄꢈꢇꢋꢖꢅꢆꢓꢉꢗꢂꢂ ꢍꢄꢓ/ꢉ*ꢆꢅꢕꢉꢋꢁꢂꢇꢉ ꢃꢄꢆꢇꢉꢋꢘꢅꢁꢘꢅꢉ

•ꢉ ꢀꢁꢂꢇꢉꢌꢋꢄ ꢉ ꢂꢅꢂꢓꢅꢆꢋꢇꢉꢆꢇꢉꢀ++ꢙꢖꢅꢄꢅꢂꢉ

•ꢉ +ꢂꢂ ꢍꢄꢓ/ꢉꢋꢗꢉꢅꢕꢂꢃꢝꢄꢌꢉꢖꢕꢘꢅ ꢋ*ꢇꢉꢆꢇꢉꢀꢛꢙꢖꢅꢄꢅꢂꢉ

7ꢛ6

$ꢎꢂꢋꢅꢘ

Data Sheet

1

V1.0, 2007-05-13

Smart High-Side Power Switch

BTS716G

ꢑꢒꢔꢐꢄꢇꢎꢔꢂꢕꢅꢋꢇꢂꢈꢃꢂꢁꢅꢅ

ꢉ

ꢋꢔꢂꢃꢔꢋꢌꢅꢄꢈꢂꢉ

ꢁꢃꢋꢅꢂꢓꢅꢆꢋꢇ

ꢓꢘꢃꢃꢂꢇꢅꢉꢌꢆꢝꢆꢅ

ꢉ

ꢊ::

ꢈꢄꢅꢂꢉ

ꢓꢋꢇꢅꢃꢋꢌꢉ

9ꢉ

ꢓꢕꢄꢃꢈꢂꢉ

ꢁꢘꢝꢁꢉ

ꢆꢇꢅꢂꢃꢇꢄꢌꢉ

ꢔꢋꢌꢅꢄꢈꢂꢉꢖꢘꢁꢁꢌ0ꢉ

ꢓꢌꢄꢝꢁꢉꢗꢋꢃꢉ

ꢆꢇ ꢘꢓꢅꢆꢔꢂꢉꢌꢋꢄ

ꢌꢋꢈꢆꢓꢉ

ꢀ8-ꢜꢉ

!ꢛꢜꢉ

ꢉ

ꢅꢂꢝꢁꢂꢃꢄꢅꢘꢃꢂꢉ

ꢖꢂꢇꢖꢋꢃꢉ

ꢃꢂꢔꢂꢃꢖꢂꢉ

ꢍꢄꢅꢅꢂꢃ0ꢉ

ꢁꢃꢋꢅꢂꢓꢅꢆꢋꢇꢉ

,)6ꢉ

"ꢀꢒ6ꢉ

ꢀꢁꢂꢇꢉꢌꢋꢄ ꢉꢉ

ꢂꢅꢂꢓꢅꢆꢋꢇꢉ

ꢉ

ꢉꢏꢉꢉ

ꢉ

ꢉꢉꢉꢉꢉꢉꢉꢉꢉꢉꢓꢕꢄꢇꢇꢂꢌꢉꢜꢉ

ꢉ

)-ꢜ;&ꢉ

ꢉ

!ꢛ&ꢉ

control and protection circuit

ꢉ

of

channel 2

7ꢛ6ꢜ;&ꢉ

!ꢛꢞꢉ

ꢀ8-&ꢉ

ꢀ8-ꢞꢉ

ꢀ8-ꢐꢉ

ꢉ

control and protection circuit

of

channel 3

ꢉ

)-ꢞ;ꢐꢉ

ꢉ

control and protection circuit

IN4

of

ꢉ

channel 4

7ꢛ6ꢞ;ꢐꢉ

ꢉ

Data Sheet

2

V1.0, 2007-05-13

Smart High-Side Power Switch

BTS716G

Pin Definitions and Functions

Pin configuration

1,10,

Symbol Function

V Positive power supply voltage. Design the

bb

(top view)

11,12,

15,16,

19,20

3

5

7

9

18

17

14

13

4

wiring for the simultaneous max. short circuit

currents from channel 1 to 2 and also for low

thermal resistance

Input 1,2,3,4 activates channel 1,2,3,4 in case

of logic high signal

V

1 •

20 V

19 V

18 OUT1

17 OUT2

bb

GND1/2

IN1

ST1/2

IN2

GND3/4

IN3

ST3/4

IN4

2

bb

3

4

5

6

7

8

9

10

IN1

IN2

IN3

IN4

OUT1

OUT2

OUT3

OUT4

ST1/2

ST3/4

16 V

bb

15 V

bb

14 OUT3

13 OUT4

Output 1,2,3,4 protected high-side power output

of channel 1,2,3,4. Design the wiring for the

max. short circuit current

12 V

bb

V

11 V

bb

Diagnostic feedback 1/2,3/4 of channel 1,2,3,4

open drain, low on failure

8

2

6

GND1/2 Ground of chip 1 (channel 1,2)

GND3/4 Ground of chip 2 (channel 3,4)

Data Sheet

3

V1.0, 2007-05-13

Smart High-Side Power Switch

BTS716G

Parameter

Symbol

Values

Unit

Supply voltage (overvoltage protection see page 6)

Supply voltage for full short circuit protection

T_j,start=-40 ...+150°C

V_bb

43

36

V

Load current (Short-circuit current, see page 6)

I_L

self-limited

60

A

V

3⁾

Load dump protection¹⁾V_LoadDump= V_A+ V_s, V_A= 13.5 V V_Loaddump

R_I²⁾= 2 Ω, t_d= 400 ms; IN= low or high,

each channel loaded with R_L= 13.5 Ω,

Operating temperature range

Storage temperature range

Power dissipation (DC)⁴⁾

T_j

T_stg

-40 ...+150

-55 ...+150

°C

W

T_a= 25°C: P_tot

T_a= 85°C:

3.6

1.9

(all channels active)

Maximal switchable inductance, single pulse

V_bb=12V, T_j,start=150°C⁴⁾, see diagrams on page 10

21

25

30

mH

kV

I_L= 2.3 A, E_AS= 76 mJ, 0Ω

I_L= 3.3 A, E_AS= 182 mJ, 0Ω

I_L= 4.7 A, E_AS= 460 mJ, 0Ω

Electrostatic discharge capability (ESD)

(Human Body Model)

out to all other pins shorted:

acc. MIL-STD883D, method 3015.7 and ESD assn. std. S5.1-1993

R=1.5kΩ; C=100pF

one channel: Z_L

two parallel channels:

four parallel channels:

IN:

ST:

V_ESD

1.0

4.0

8.0

Input voltage (DC) see internal circuit diagram page 9

Current through input pin (DC)

V_IN

I_IN

-10 ... +16

0.3

V

mA

Pulsed current through input pin⁵⁾

I_IN

5.0

Current through status pin (DC)

I_ST

1)

Supply voltages higher than V_bb(AZ)require an external current limit for the GND and status pins (a 150Ω

resistor for the GND connection is recommended.

2)

3)

4)

R = internal resistance of the load dump test pulse generator

I

V_{Load dump}is setup without the DUT connected to the generator per ISO 7637-1 and DIN 40839

Device on 50mm*50mm*1.5mm epoxy PCB FR4 with 6cm²(one layer, 70µm thick) copper area for V

bb

connection. PCB is vertical without blown air. See page 14

5)

only for testing

Data Sheet

4

V1.0, 2007-05-13

Smart High-Side Power Switch

BTS716G

Parameter and Conditions

Symbol

Values

Unit

min

typ

max

Thermal resistance

junction - soldering point⁶⁾⁷⁾

junction – ambient⁶⁾

each channel: R_thjs

R_thja

one channel active:

all channels active:

K/W

--

44

35

17

--

@ 6 cm²cooling area

--

Electrical Characteristics

Parameter and Conditions, each of the four channels Symbol

Values

Unit

at Tj = -40...+150°C, V = 12 V unless otherwise specified

bb

min

typ

max

Load Switching Capabilities and Characteristics

On-state resistance (V to OUT); I = 2 A

L

bb

each channel,

--

mΩ

T_j= 25°C: R_ON

T_j= 150°C:

110

210

140

280

--

two parallel channels, T_j= 25°C:

four parallel channels, T_j= 25°C:

see diagram, page 11

55

28

70

35

Nominal load current

one channel active: I_L(NOM)

two parallel channels active:

four parallel channels active:

2.3

3.3

4.7

2.6

3.7

5.3

--

A

6)

Device on PCB , T = 85°C, T ≤ 150°C

a

j

Output current while GND disconnected or pulled up⁸⁾;

I_L(GNDhigh)

--

2

mA

V

= 32 V, V = 0,

IN

bb

see diagram page 9

Turn-on time⁹⁾

Turn-off time

R_L= 12 Ω

Slew rate on⁹⁾

Slew rate off⁹⁾

IN

to 90% V_OUT: t_on

to 10% V_OUT: t_off

--

100

250

270

µs

10 to 30% V_OUT, R_L= 12 Ω: dV/dt_on

70 to 40% V_OUT, R_L= 12 Ω: -dV/dt_off

0.2

--

1.0 V/µs

1.1 V/µs

Device on 50mm*50mm*1.5mm epoxy PCB FR4 with 6cm²(one layer, 70µm thick) copper area for V

connection. PCB is vertical without blown air. See page 14

Soldering point: upper side of solder edge of device pin 15. See page 14

not subject to production test, specified by design

6)

bb

7)

8)

9)

See timing diagram on page 12.

Data Sheet

5

V1.0, 2007-05-13

Smart High-Side Power Switch

BTS716G

Parameter and Conditions, each of the four channels Symbol

Values

Unit

at Tj = -40...+150°C, V = 12 V unless otherwise specified

bb

min

typ

max

Operating Parameters

Operating voltage

Undervoltage switch off¹⁰

V_bb(on)

T_j=-40...25°C: V_{bb(u so)}

T_j=125°C:

5.5

--

40

4.5

V

)

-- 4.5¹¹⁾

Overvoltage protection¹²⁾

I_bb= 40 mA

V_bb(AZ)

41

47

52

V

)

Standby current¹³

T_j=-40°C...25°C

:

I_bb(off)

I_L(off)

I_GND

--

9

16

24

µA

V_IN= 0; see diagram page 11

T_j=150°C:

--

T_j=125°C:

-- 16¹¹⁾

1

Off-State output current (included in I_bb(off)

V_IN= 0; each channel

Operating current ¹⁴⁾, V_IN= 5V,

)

5

µA

--

0.5

1.9

0.9

3.3

mA

I_GND= I_GND1+ I_GND2

,

one channel on:

all channels on:

Protection Functions¹⁵⁾

Current limit, = 0V, (see timing diagrams, page 12)

V

out

_j=-40°C: I_L(lim)

--

5

--

9

14

--

A

T

_j=25°C:

T

_j=+150°C:

--

T

Repetitive short circuit current limit,

T_j= T_jt

each channel I_L(SCr)

two,three or four parallel channels

--

6.5

--

(see timing diagrams, page 12)

Initial short circuit shutdown time

out

T_j,start=25°C: t_off(SC)

--

2

--

ms

V

= 0V

(see timing diagrams on page 12)

Output clamp (inductive load switch off)¹⁶⁾

V_ON(CL)

41

47

52

at V

ON(CL)

= V - V , I = 40 mA

bb OUT L

Thermal overload trip temperature

Thermal hysteresis

T_jt

∆T_jt

150

--

10

--

°C

K

10)

is the voltage, where the device doesn´t change it´s switching condition for 15ms after the supply voltage

falling below the lower limit of Vbb(on)

11)

12)

not subject to production test, specified by design

Supply voltages higher than V_bb(AZ)require an external current limit for the GND and status pins (a 150Ω

resistor for the GND connection is recommended). See also V

circuit diagram on page 9.

Measured with load; for the whole device; all channels off

in table of protection functions and

ON(CL)

13)

14)

15)

Add I , if I > 0

ST

Integrated protection functions are designed to prevent IC destruction under fault conditions described in the

data sheet. Fault conditions are considered as "outside" normal operating range. Protection functions are not

designed for continuous repetitive operation.

16)

If channels are connected in parallel, output clamp is usually accomplished by the channel with the lowest

V

ON(CL)

Data Sheet

6

V1.0, 2007-05-13

Smart High-Side Power Switch

BTS716G

Parameter and Conditions, each of the four channels Symbol

Values

Unit

at Tj = -40...+150°C, V = 12 V unless otherwise specified

bb

min

typ

max

Reverse Battery

)

Reverse battery voltage ¹⁷

-V_bb

-V_ON

--

600

32

--

V

mV

Drain-source diode voltage (V > V

)

bb

out

_L=-2.0A, T =+150°C

j

I

Diagnostic Characteristics

Open load detection voltage

V _OUT(OL)

1.7

2.5

2.8

4.0

6.0

V

1

Input and Status Feedback¹⁸⁾

Input resistance

(see circuit page 9)

R_I

kΩ

Input turn-on threshold voltage

Input turn-off threshold voltage

Input threshold hysteresis

V_IN(T+)

V_IN(T-)

∆ V_IN(T)

t_d(STon)

--

1.0

--

0.2

10

2.5

--

V

Status change after positive input slope¹⁹⁾

--

20

3s

with open load

Status change after positive input slope¹⁹⁾

with overload

Status change after negative input slope

with open load

t_d(STon)

t_d(SToff)

30

--

500

20

3s

Status change after negative input slope¹⁹⁾

--

with overtemperature

Off state input current

On state input current

Status output (open drain)

Zener limit voltage

V_IN= 0.4 V: I_IN(off)

V_IN= 5 V: I_IN(on)

5

10

--

35

20

60

µA

I_ST= +1.6 mA: V_ST(high)

I_ST= +1.6 mA: V_ST(low)

5.4

--

0.6

V

ST low voltage

17)

Requires a 150 Ω resistor in GND connection. The reverse load current through the intrinsic drain-source

diode has to be limited by the connected load. Power dissipation is higher compared to normal operating

conditions due to the voltage drop across the drain-source diode. The temperature protection is not active

during reverse current operation! Input and Status currents have to be limited (see max. ratings page 4 and

circuit page 9).

18)

19)

If ground resistors R

are used, add the voltage drop across these resistors.

GND

not subject to production test, specified by design

Data Sheet

7

V1.0, 2007-05-13

Smart High-Side Power Switch

BTS716G

Truth Table

IN1

IN3

IN2

IN4

OUT1

OUT3

OUT2

OUT4

ST1/2

ST3/4

Channel 1 and 2

Channel 3 and 4

Chip 1

Chip 2

(equivalent to channel 1 and 2)

Normal operation

L

H

L

H

L

H

X

L

H

Z

L

H

L

H

X

H

20)

Open load

Channel 1 (3)

L

H

15)

Channel 2 (4)

both channel

X

L

X

H

L

H

X

L

H

X

Z

H

L

H

L

H

L

H

L

Overtemperature

L

H

X

L

X

L

X

L

Channel 1 (3)

Channel 2 (4)

H

L = "Low" Level

H = "High" Level

X = don't care

Z = high impedance, potential depends on external circuit

Status signal valid after the time delay shown in the timing diagrams

Parallel switching of channel 1 and 2 (also channel 3 and 4) is easily possible by connecting the inputs and

outputs in parallel (see truth table). If switching channel 1 to 4 in parallel, the status outputs ST1/2 and ST3/4

have to be configured as a 'Wired OR' function with a single pull-up resistor.

Terms

!

ꢍꢍ

ꢊ

ꢀꢛꢜ

ꢀꢛꢞ

"ꢂꢄ ꢗꢃꢄꢝꢂ

ꢍꢍ

ꢊ

ꢀꢛ&

ꢀꢛꢐ

!

!ꢛꢜ

!ꢛ&

!ꢛꢞ

!ꢛꢐ

ꢊ

ꢍꢍ

ꢞ

ꢎ

=

>

!

!ꢛꢜ

!ꢛꢞ

"ꢜ

"ꢞ

ꢜꢐ

ꢜꢞ

ꢜ<

ꢜ=

ꢀ8-ꢜ

ꢀ8-&

ꢀ8-ꢞ

ꢀ8-ꢐ

ꢍ+,ꢑ-)

!ꢛ&

!ꢛꢐ

"&

"ꢐ

(ꢕꢆꢁꢉꢜ

(ꢕꢆꢁꢉ&

!

)-ꢞ;ꢐ

)-ꢜ;&

ꢐ

<

)-ꢜ;&

)-ꢞ;ꢐ

ꢊ

7ꢛ6ꢜ;&

&

7ꢛ6ꢞ;ꢐ

'

ꢊ

)-ꢞ;ꢐ

!ꢛꢜ

!ꢛꢞ

!ꢛ&

!ꢛꢐ

)-ꢜ;&

ꢊ

ꢀ8-ꢜ

ꢀ8-ꢞ

ꢊ

!

ꢀ8-&

ꢀ8-ꢐ

7ꢛ6ꢜ;&

7ꢛ6ꢞ;ꢐ

ꢚ

7ꢛ6ꢜ;&

7ꢛ6ꢞ;ꢐ

Leadframe (V ) is connected to pin 1,10,11,12,15,16,19,20

bb

External R

optional; two resistors R

, R

GND1

=150 Ω or a single resistor R =75 Ω for reverse

GND

GND2

battery protection up to the max. operating voltage.

20)

L, if potential at the Output exceeds the OpenLoad detection voltage

Data Sheet

8

V1.0, 2007-05-13

Smart High-Side Power Switch

BTS716G

Overvolt. and reverse batt. protection

Input circuit (ESD protection), IN1 to IN4

9ꢉꢎꢊ

9ꢉꢊ

ꢍꢍ

ꢚ

!

ꢚ

!ꢛ

)-

ꢊ

?&

ꢚ

!

!ꢛ

,)6ꢙ?6 _!

$ꢎꢈꢇꢐ

!

)-

ꢀ8-

ꢚ

7ꢛ6

)-

ꢊ

?ꢜ

The use of ESD zener diodes as voltage clamp at DC

conditions is not recommended.

7ꢛ6

ꢚ

"ꢋꢄ

ꢚ

7ꢛ6

)ꢆꢈꢇꢄꢌꢉ7ꢛ6

"ꢋꢄ ꢉ7ꢛ6

Status output, ST1/2 or ST3/4

V

Z1

= 6.1 V typ., V = 47 V typ., R = 150 Ω,

GND

Z2

R

= 15 kΩ, R = 3.5 kΩ typ.

ST

I

9ꢎꢊ

In case of reverse battery the load current has to be

limited by the load. Temperature protection is not

active

ꢚ

)-#ꢀꢛ%

)-

Open-load detection, OUT1...4

,)6ꢙ

?6

OFF-state diagnostic condition:

7ꢛ6

Open Load, if V

> 3 V typ.; IN low

OUT

ESD-Zener diode: 6.1 V typ., max 0.3 mA; R

ST(ON)

< 375 Ω

at 1.6 mA. The use of ESD zener diodes as voltage clamp at

DC conditions is not recommended.

ꢊ

ꢍꢍ

ꢚ

,@-

Inductive and overvoltage output clamp,

OUT1...4

ꢀ++

ꢊ

ꢀ8-

9ꢊ

ꢍꢍ

,!ꢌꢔꢅꢕꢎꢂꢋ

ꢋꢌꢄꢌꢐꢄꢇꢎꢔ

ꢊ

?

"ꢋꢈꢆꢓ

ꢘꢇꢆꢅ

ꢊ

ꢀꢛ

)ꢆꢈꢇꢄꢌꢉ7ꢛ6

ꢀ8-

GND disconnect

ꢅ

1ꢋ*ꢂꢃꢉ7ꢛ6

V

ON

clamped to V = 47 V typ.

ON(CL)

ꢊ

ꢍꢍ

!ꢛ

ꢀ8-

ꢍ+,ꢑ-)

)-

7ꢛ6

ꢊ

ꢍꢍ

!ꢛ

)-

7ꢛ6

Any kind of load. In case of IN=high is V

OUT

≈ V -V .

IN IN(T+)

Due to V

> 0, no V = low signal available.

GND

ST

Data Sheet

9

V1.0, 2007-05-13

Smart High-Side Power Switch

BTS716G

Inductive load switch-off energy

GND disconnect with GND pull up

ꢅ

dissipation

ꢍꢍ

,

ꢊ

,

ꢍꢍ

!ꢛ

ꢒ)

,

"ꢋꢄ

ꢀ8-

ꢍ+,ꢑ-)

ꢊ

ꢍꢍ

!ꢛ

)-

7ꢛ6

ꢀ8-

ꢍ+,ꢑ-)

"

.

)-

,

"

ꢊ

7ꢛ6

ꢊ

!ꢛ )-

7ꢛ6

ꢍꢍ

?

"

ꢀ

,

ꢚ

"

Any kind of load. If V

> V - V device stays off

IN IN(T+)

GND

Due to V

> 0, no V = low signal available.

ST

GND

Energy stored in load inductance:

2

L

1

E = ^/·L·I

V

disconnect with energized inductive

L

2

bb

load

While demagnetizing load inductance, the energy

dissipated in PROFET is

E = E_bb+ E_L- E_R= V_ON(CL)·i (t) dt,

AS

L

ꢊ

ꢕꢆꢈꢕ

ꢍꢍ

!ꢛ

with an approximate solution for R > 0Ω:

L

ꢀ8-

ꢍ+,ꢑ-)

I ·L

L

I ·R

L L

E =

AS

(V +|V

|) ꢀꢁꢂ(1+

)

OUT(CL)

bb

2·R

|V

OUT(CL)

|

)-

L

7ꢛ6

Maximum allowable load inductance for

4)

a single switch off (one channel)

ꢊ

ꢍꢍ

ꢀꢁꢂꢁꢃꢁꢄꢅ ꢆꢇꢁT

= 150°C, V = 12 V, R = 0 Ω

ꢀꢁ j,start

bb L

For inductive load currents up to the limits defined by Z_L

(max. ratings and diagram on page 10) each switch is

Z [mH]

L

ꢜꢑꢑꢑ

ꢜꢑꢑ

ꢜꢑ

protected against loss of V

.

bb

Consider at your PCB layout that in the case of Vbb dis-

connection with energized inductive load all the load current

flows through the GND connection.

ꢜ

&

ꢞ

ꢐ

ꢎ

'

I

[A]

L

Data Sheet

10

V1.0, 2007-05-13

Smart High-Side Power Switch

BTS716G

Typ. on-state resistance

ꢈ

ꢉꢊ

ꢁꢂꢁꢃꢁꢄꢋ ꢍꢎ ꢆ; I = 2 A, IN = high

L

ꢌꢌ ꢏꢁ

R

[mOhm]

ON

-AꢉBꢉꢜꢎꢑꢠ(

&ꢐꢑ

ꢜ<ꢑ

ꢜ&ꢑ

'ꢑ

&ꢎꢠ(

ꢙꢐꢑꢠ(

ꢑ

ꢎꢉꢉꢉꢉꢉꢉꢉ=ꢉꢉꢉꢉꢉꢉꢉ>ꢉꢉꢉꢉꢉꢉꢉꢜꢜ

ꢞꢑ

ꢐꢑ

V

bb

[V]

Typ. standby current

ꢅ ꢁꢂꢁꢃꢁꢄꢎ ꢆ; V = 9...34 V, IN1,2,3,4 = low

ꢌꢌꢄꢐꢃꢃꢆ ꢏꢁ bb

I

[µA]

bb(off)

ꢐꢎ

ꢐꢑ

ꢞꢎ

ꢞꢑ

&ꢎ

&ꢑ

ꢜꢎ

ꢜꢑ

ꢎ

ꢑ

ꢙꢎꢑ

ꢑ

ꢎꢑ

ꢜꢑꢑ

ꢜꢎꢑ

&ꢑꢑ

T [°C]

j

Data Sheet

11

V1.0, 2007-05-13

Smart High-Side Power Switch

BTS716G

Timing diagrams

All channels are symmetric and consequently the diagrams are valid for channel 1 to

channel 4

Figure 2b: Switching a lamp:

Figure 1a: V turn on:

bb

!ꢛꢜ

!ꢛ

!ꢛ&

ꢊ

)-

ꢊ

ꢍꢍ

ꢊ

ꢀ8-ꢜ

ꢀ8-

ꢊ

ꢀ8-&

)-ꢜꢉꢋꢁꢂꢇꢉ ꢃꢄꢆꢇ

)-&ꢉꢋꢁꢂꢇꢉ ꢃꢄꢆꢇ

!

"

ꢅ

Figure 2a: Switching a resistive load,

turn-on/off time and slew rate definition:

Figure 3a: Turn on into short circuit:

shut down by overtemperature, restart by cooling

!ꢛ

!ꢛꢜ

ꢋꢅꢕꢂꢃꢉꢓꢕꢄꢇꢇꢂꢌEꢉꢇꢋꢃꢝꢄꢌꢉꢋꢁꢂꢃꢄꢅꢆꢋꢇ

ꢊ_ꢀ8-

!

"ꢜ

>ꢑD

!

ꢅ

ꢊ; ꢅꢋꢗꢗ

on

"#ꢌꢆꢝ%

!

"#)(ꢃ%

ꢅ

ꢊ; ꢅꢋꢇ

off

ꢜꢑD

ꢅ

ꢋꢗꢗ#)(%

)-

!

"

ꢅ

Heating up of the chip may require several milliseconds, depending

on external conditions

Data Sheet

12

V1.0, 2007-05-13

Smart High-Side Power Switch

BTS716G

Figure 3b: Turn on into short circuit:

shut down by overtemperature, restart by cooling

Figure 5a: Open load: detection in OFF-state, turn

on/off to open load

(two parallel switched channels 1 and 2)

Open load of channel 1; other channels normal

operation

!ꢛꢜ;&

!ꢛꢜ

!ꢉꢉꢉꢉ9ꢉ!

"ꢜꢉꢉꢉꢉꢉ"&

ꢊ

ꢀ8-ꢜ

&5!

"#ꢌꢆꢝ%

!

"ꢜ

!

"#)(ꢃ%

)-

ꢅ

ꢋꢗꢗ#)(%

)-ꢜ;&

ꢜꢑ3ꢖ

ꢎꢑꢑ3ꢖ

ꢅ

ST1 and ST2 have to be configured as a 'Wired OR' function

ST1/2 with a single pull-up resistor.

Figure 6a: Status change after, turn on/off to

overtemperature

Overtemperature of channel 1; other channels normal

operation

Figure 4a: Overtemperature:

Reset if T <T

j

jt

!ꢛꢜ

'(

)-

ꢀ)

ꢞꢑ3ꢖ

&ꢑ3ꢖ

1

,/)

)

0

ꢄ

Data Sheet

13

V1.0, 2007-05-13

Smart High-Side Power Switch

BTS716G

Package Outlines

0.35 x 45˚

1)

7.6 _-0.2

+0.09

0.23

8˚ max

0.4 ^+0.8

1.27

0.35 ^+0.152)

0.3

10.3

0.1

0.2 24x

11

20

1

GPS05094

10

1)

12.8_-0.2

Index Marking

1) Does not include plastic or metal protrusions of 0.15 max per side

2) Does not include dambar protrusion of 0.05 max per side

Figure 1

PG-DSO-20 (Plastic Dual Small Outline Package) (RoHS-compliant)

To meet the world-wide customer requirements for environmentally friendly products and to be compliant with

government regulations the device is available as a green product. Green products are RoHS-Compliant (i.e Pb-

free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020).

Please specify the package needed (e.g. green package) when placing an order

You can find all of our packages, sorts of packing and others in our

Infineon Internet Page “Products”: http://www.infineon.com/products.

Dimensions in mm

V1.0, 2007-05-13

Data Sheet

17

Smart High-Side Power Switch

BTS716G

Revision History

Version

Date

Changes

1.0

2007-05-13

Creation of the green datasheet.

Data Sheet

18

V1.0, 2007-05-13

Edition 2007-05-13

Published by

Infineon Technologies AG

81726 Munich, Germany

Legal Disclaimer

The information given in this document shall in no event be regarded as a guarantee of conditions or

characteristics (“Beschaffenheitsgarantie”). With respect to any examples or hints given herein, any typical values

stated herein and/or any information regarding the application of the device, Infineon Technologies hereby

disclaims any and all warranties and liabilities of any kind, including without limitation warranties of

non-infringement of intellectual property rights of any third party.

Information

For further information on technology, delivery terms and conditions and prices please contact your nearest

Infineon Technologies Office (www.infineon.com).

Warnings

Due to technical requirements components may contain dangerous substances. For information on the types in

question please contact your nearest Infineon Technologies Office.

Infineon Technologies Components may only be used in life-support devices or systems with the express written

approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure

of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support

devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain

and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may

be endangered.


型号：	BTS716GXUMA1
厂家：	Infineon
描述：	Buffer/Inverter Based Peripheral Driver, 5.3A, PDSO20, GREEN, PLASTIC, SOP-20 驱动光电二极管接口集成电路
文件：	总16页 (文件大小：285K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

BTS716GXUMA1 [INFINEON]

相关型号：

BTS716G_07

BTS7200-2EPA

BTS7200-2EPC

BTS7200-4EPA

BTS72002EPAXUMA1

BTS72002EPCXUMA1

BTS72004EPAXUMA1

BTS720L1

BTS721-L1

BTS721L1

BTS721L1XUMA1

BTS721L1_10