BTS5246-2L Infineon Technologies, BTS5246-2L Datasheet - Page 5

• Manufacturer Part Number: BTS5246-2L
• Description: IC PWR SWITCH HISIDE PG-DSO-12-9
• Manufacturer: Infineon Technologies
• Type: High Sider

Specifications of BTS5246-2L

• Package / Case: DSO-12
• Input Type: Non-Inverting
• Number Of Outputs: 2
• On-state Resistance: 35 mOhm
• Current - Output / Channel: 6.3A
• Current - Peak Output: 50A
• Voltage - Supply: 4.5 V ~ 28 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• On Resistance (max): 0.035 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: BTS5246-2LINTR; BTS52462LXT; SP000281083

2
The BTS5246-2L is a dual channel high-side power switch (Two Channels, 19 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 short circuit protection.
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.
Figure 1
Data Sheet
CLA
IN1
IN2
IS1
IS2
Block Diagram
Block Diagram
channel 1
channel 2
protection
internal
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
Rev.1.4, 2008-09-01
Block Diagram
BTS5246-2L
VBB
OUT1
OUT2