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Smart High Side Power Switch Two Channels 2 x 30mз Current Sense BTS740S2XUMA1

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ChongMing Group (HK) Int'l Co., Ltd

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Smart High Side Power Switch Two Channels 2 x 30mз Current Sense BTS740S2XUMA1

Model Number : BTS740S2

Certification : new & original

Place of Origin : original factory

MOQ : 10pcs

Price : Negotiate

Payment Terms : T/T, Western Union, Paypal

Supply Ability : 3600pcs

Delivery Time : 1 day

Packaging Details : Please contact me for details

Description : Power Switch/Driver 1:1 N-Channel 4.9A PG-DSO-20

Supply voltage : 43 V

Operating temperature range : -40 ...+150°C

Storage temperature range : -55 ...+150°C

Input voltage : -10 ... +16 V

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Smart High-Side Power Switch Two Channels: 2 x 30mΩ Current Sense

Product Summary Package

Operating Voltage V_bb(on)	5.0...34V
Active channels	one	two parallel
On-state Resistance R_ON	30mΩ	15mΩ
Nominal load current I_L(NOM)	5.5A	8.5A
Current limitation I_L(SCr)	24A	24A

General Description
• N channel vertical power MOSFET with charge pump, ground referenced CMOS compatible input,
diagnostic feedback and proportional load current sense monolithically integrated in Smart SIPMOS
technology.
• Providing embedded protective functions

Applications
• µC compatible high-side power switch with diagnostic feedback for 12V and 24V grounded loads
• All types of resistive, inductive and capacitve loads
• Most suitable for loads with high inrush currents, so as lamps
• Replaces electromechanical relays, fuses and discrete circuits

Basic Functions
• CMOS compatible input
• Undervoltage and overvoltage shutdown with auto-restart and hysteresis
• Fast demagnetization of inductive loads
• Logic ground independent from load ground

Protection Functions
• Short circuit protection
• Overload protection
• Current limitation
• Thermal shutdown
• Overvoltage protection (including load dump) with external
resistor
• Reverse battery protection with external resistor
• Loss of ground and loss of Vbb protection
• Electrostatic discharge protection (ESD)

Diagnostic Functions
• Proportinal load current sense
• Diagnostic feedback with open drain output
• Open load detection in OFF-state with external resistor
• Feedback of thermal shutdown in ON-state

Functional diagram

Maximum Ratings at Tj = 25°C unless otherwise specified

Parameter	Symbol	Values	Unit
Supply voltage	V_bb	43	V
Supply voltage for full short circuit protection T_j,start =-40 ...+150°C	V_bb	34	V
Load current	I_L	self-limited	A
Load dump protection1) V_LoadDump = V_A + V_s, V_A = 13.5 V R_I ²) = 2 Ω, t_d = 200 ms; IN= low or high, each channel loaded with R_L = 7.0 Ω,	V_Loaddump³⁾	60	V
Operating temperature range Storage temperature range	T_j T_stg	-40 ...+150 -55 ...+150	°C
Power dissipation (DC)4) Ta = 25°C: (all channels active) Ta = 85°C:	P_tot
Maximal switchable inductance, single pulse V_bb =12V, T_j,start =150°C⁴), I_L = 5.5 A, E_AS = 370 mJ, 0Ω one channel: I_L= 8.5 A, E_AS = 790 mJ, 0Ω two parallel channels:	Z_L	18 16	mH
Electrostatic discharge capability (ESD) IN: (Human Body Model) ST, IS: out to all other pins shorted: acc. MIL-STD883D, method 3015.7 and ESD assn. std. S5.1-1993 R=1.5kΩ; C=100pF	V_ESD	1.0 4.0 8.0	kV
Input voltage (DC)	V_IN	-10 ... +16	V
Current through input pin (DC) Current through status pin (DC) Current through current sense pin (DC)	I_IN I_ST I_IS	±2.0 ±5.0 ±14	mA

Product Tags:

electronics ic chip

integrated circuit components

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