Datasheet

PG-DSO-8-25
Type Package Marking
BTS3405G PG-DSO-8-25 BTS3405G
Data Sheet 3 Rev. 1.1, 2011-09-01
Smart Low-Side Power Switch
HITFET
BTS3405G
1Overview
Features
• Low input current
• Short circuit and Overload protection
• Current limitation
• Input protection (ESD)
• Thermal protection with auto restart
• Compatible to standard Power MOSFET
• Analog driving possible
• Two channel concept saves PCB footprint
• Green Product (RoHS compliant)
• AEC Qualified
Description
The BTS3405G is a two channel low-side power switch in PG-DSO-8-25 package providing embedded protective
functions. The device consists of two separate monolithic IC. Each with one N-channel power MOSFET transistor
and additional protection circuitry.
Table 1 Product Summary
Drain Voltage
V
D
42 V
1)
1) Active clamped
Input Voltage V
IN(max)
10 V
Typical On-State Resistance at
T
j
= 25°C and Vin = 10V R
DS(ON,amb typ)
0.7 Ω
Maximum On-State Resistance at
T
j
= 150°C and Vin = 10V R
DS(ON,hot max)
1.9 Ω
Nominal Load Current
I
Dnom(min)
350 mA
Drain Current
I
D
600 mA
2)
2) Internally limited
Single Clamping Energy E
AS
65 mJ