BTS5242-2L Infineon Technologies, BTS5242-2L Datasheet - Page 5

• Manufacturer Part Number: BTS5242-2L
• Description: IC PWR SWITCH HISIDE PG-DSO-12-9
• Manufacturer: Infineon Technologies
• Series: PROFET®r
• Type: High Sider

Specifications of BTS5242-2L

• Package / Case: DSO-12
• Input Type: Non-Inverting
• Number Of Outputs: 2
• On-state Resistance: 19 mOhm
• Current - Output / Channel: 6A
• Current - Peak Output: 50A
• Voltage - Supply: 4.5 V ~ 28 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• On Resistance (max): 0.019 Ohms
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Maximum Power Dissipation: 1400 mW
• Mounting Style: SMD/SMT
• Supply Current: 3.2 mA
• Power Load Switch Type: High Side
• Input Voltage: 28V
• Current Limit: 40A
• On State Resistance: 0.019ohm
• Thermal Protection: ESD
• Power Dissipation Pd: 1.4W
• No. Of Outputs: 2
• Internal Switch: No
• Rohs Compliant: Yes
• Distribution Switch Case Style: SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: BTS5242-2LINTR; BTS52422LXT; SP000281082

1
The BTS 5242-2L is a dual channel high-side power switch (two times 25 m ) in PG-DSO-12-9
power package providing embedded protective functions. Integrated resistors at each input pin
(IN1, IN2, CLA) reduce external components.
The load current limitation can be adjusted in two steps by the current limit adjust pin (CLA).
The IntelliSense pins IS1 and IS2 provide a sophisticated diagnostic feedback signal including
current sense function, open load in off state and over load alert.
The power transistor is built by a N-channel vertical power MOSFET with charge pump. The
inputs are ground referenced CMOS compatible. The device is monolithically integrated in
Smart SIPMOS technology.
1.1
Figure 1
Target Data Sheet
CLA
IN1
IN2
IS1
IS2
channel 1
channel 2
Overview
Block Diagram
protection
internal
Block Diagram
power
supply
ESD
control and protection circuit
logic
equivalent to
channel 1
charge pump
load current
temperature
gate control
open load
detection
GND
sensor
sense
&
5
inductive load
load current
multi step
clamp for
limitation
Smart High-Side Power Switch
V1.2, 2006-08-14
BTS 5242-2L
Overview
VBB
OUT1
OUT2