BTS409L1-E3043 Infineon Technologies, BTS409L1-E3043 Datasheet - Page 12

• Manufacturer Part Number: BTS409L1-E3043
• Manufacturer: Infineon Technologies

Specifications of BTS409L1-E3043

• Switch Type: High Side
• Power Switch Family: BTS409L1
• Input Voltage: -10 to 16V
• Power Switch On Resistance: 160mOhm
• Output Current: 1.8A
• Number Of Outputs: Single
• Mounting: Through Hole
• Supply Current: 1.8mA
• Package Type: TO-220AB
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 5 +Tab
• Power Dissipation: 18W
• Lead Free Status / Rohs Status: Not Compliant

Infineon Technologies AG
Figure 6a: Undervoltage:
Figure 6b: Undervoltage restart of charge pump
charge pump starts at V
V
V
V
V
IN
ST open drain
on
bb
bb(under)
OUT
V
bb(u rst)
V
bb(u cp)
bb(ucp)
V
=5.6 V typ.
bb(under)
V
V
bb(o rst)
bb(over)
V
ON(CL)
V
V
bb(u rst)
bb(u cp)
V
t
bb
12
Figure 7a: Overvoltage:
V
IN
V
ST
bb
OUT
V
ON(CL)
V
bb(over)
BTS409L1
2003-Oct-01
V
bb(o rst)
t