BTS7930B Infineon Technologies, BTS7930B Datasheet - Page 9

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BTS7930B

Manufacturer Part Number
BTS7930B
Description
IC NOVALITHIC 1/2 BRIDGE TO263-7
Manufacturer
Infineon Technologies
Series
NovalithIC™r
Type
Half Bridger
Datasheet

Specifications of BTS7930B

Input Type
Non-Inverting
Number Of Outputs
1
On-state Resistance
10 mOhm, 18 mOhm
Current - Output / Channel
20A
Current - Peak Output
31A
Voltage - Supply
5.5 V ~ 28 V
Operating Temperature
-40°C ~ 150°C
Mounting Type
Surface Mount
Package / Case
D²Pak, TO-263 (7 leads + tab)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
BTS7930B
BTS7930BINTR
BTS7930BT
SP000238731

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4.2
The power stages of the BTS 7930B consist of a p-channel vertical DMOS transistor for
the high side switch and a n-channel vertical DMOS transistor for the low side switch. All
protection and diagnostic functions are located in a separate top chip. Both switches can
be operated up to 25 kHz, allowing active freewheeling and thus minimizing power
dissipation in the forward operation of the integrated diodes.
The on state resistance
junction temperature
Figure 4.
Figure 4
Data Sheet
R
High Side Switch
ON(HS)
mΩ
40
35
30
25
20
15
10
5
4
Power Stages
8
Typical On State Resistance vs. Supply Voltage
12
T
16
j
. The typical on state resistance characteristics are shown in
R
V
ON
S
20
T
is dependent on the supply voltage
T
T
j
j
= 150°C
j
= -40°C
= 25°C
24
V
28
8
Low Side Switch
R
ON(LS)
Block Description and Characteristics
mΩ
70
60
50
40
30
20
10
4
High Current PN Half Bridge
8
12
V
16
S
Rev. 2.0, 2006-06-01
as well as on the
V
20
T
S
T
j
T
= 150°C
j
j
BTS 7930B
= -40°C
= 25°C
24
V
28

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