BTN7930B Infineon Technologies, BTN7930B Datasheet - Page 10

• Manufacturer Part Number: BTN7930B
• Description: IC NOVALITHIC 1/2 BRIDGE TO263-7
• Manufacturer: Infineon Technologies
• Series: NovalithIC™r
• Type: Half Bridge Motor Driverr

Specifications of BTN7930B

• Applications: Motor Driver
• Number Of Outputs: 1
• Current - Output: 20A
• Voltage - Supply: 8 V ~ 18 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-7 Thin
• Operating Supply Voltage: 8 V to 18 V, 5.5 V to 28 V
• Supply Current: 3 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: BTN7930BINTR; BTN7930BXT; SP000299767

5.2
The power stages of the BTN7930 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
typical on state resistance characteristics are shown in
Figure 6
Data Sheet
High Side Switch
40
35
30
25
20
15
10
5
4
Power Stages
Typical ON State Resistance vs. Supply Voltage (BTN7930B)
8
12
R
ON
is dependent on the supply voltage
16
20
T
T
j
T
j
= 150°C
j
= -40°C
= 25°C
24
V
S
[V]
28
10
Figure
Low Side Switch
6.
70
60
50
40
30
20
10
V
S
4
as well as on the junction temperature
Block Description and Characteristics
8
High Current PN Half Bridge
12
16
Rev. 1.1, 2007-11-21
20
T
T
j
T
= 150°C
j
j
= -40°C
= 25°C
24
V
BTN7930
S
[V]
28
T
j
. The