BTS5682E Infineon Technologies, BTS5682E Datasheet - Page 17

• Manufacturer Part Number: BTS5682E
• Description: IC LED DRIVER DSO-36
• Manufacturer: Infineon Technologies

Specifications of BTS5682E

• Topology: PWM, Switched Capacitor (Charge Pump)
• Number Of Outputs: 6
• Internal Driver: Yes
• Type - Primary: Automotive
• Frequency: 2MHz
• Voltage - Supply: 3.8 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: DSO-36
• Internal Switch(s): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Operating Temperature: -
• Current - Output / Channel: -
• Efficiency: -
• Lead Free Status / Rohs Status: Details
• Other names: SP000296428

The power DMOS switches with a dedicated slope, which is optimized in terms of EMC emission.
Figure 7
When switching off inductive loads with high-side switches, the voltage
because the inductance intends to continue driving the current. To prevent avalanche of the device, there is a
voltage clamp mechanism implemented which limits that negative output voltage to a certain level (
Figure 6
Data Sheet
for details. The maximum allowed load inductance is limited.
Switching a Load (resistive)
OUTx
90%
70%
30%
10%
V
IN /
OUT
t
delay(ON)
t
ON
dV /
dt
ON
70%
30%
dt
17
dV /
OFF
t
delay(OFF)
t
OFF
t
t
V
OUT
drops below ground potential,
SwitchOn.emf
SPOC - BTS5682E
Rev. 1.0, 2008-01-22
Power Stages
V
DS(CL)
). See