Specification	TPS40211DGQ

Clock Sync	True
Control Features	Frequency Control, Enable, Soft Start
Frequency - Switching [Max]	1 MHz
Frequency - Switching [Min]	35 kHz
Function	Step-Up, Step-Up/Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Package / Case	10-PowerTFSOP, 10-MSOP
Package / Case	3 mm, 0.118 in
Supplier Device Package	10-HVSSOP
Synchronous Rectifier	False
Topology	Flyback, SEPIC, Boost
Voltage - Supply (Vcc/Vdd) [Max]	52 V
Voltage - Supply (Vcc/Vdd) [Min]	4.5 V

TPS40211-Q1 Series

4.5-V to 52-V wide input range current mode boost controller with 260-mV reference voltage

Part	Mounting Type	Supplier Device Package	Topology	Output Type	Operating Temperature [Min]	Operating Temperature [Max]	Output Configuration	Output Phases	Frequency - Switching [Min]	Frequency - Switching [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Number of Outputs	Package / Case	Package / Case	Function	Control Features	Supplied Contents	Utilized IC / Part	Current - Output / Channel	Voltage - Output [Max]	Voltage - Output [Min]	Voltage - Input [Max]	Voltage - Input [Min]	Outputs and Type	Outputs and Type	Qualification	Grade
Texas Instruments TPS40211DGQR	Surface Mount	10-HVSSOP	Boost Flyback SEPIC	Transistor Driver	-40 °C	125 ¯C	Positive	1	35 kHz	1 MHz	4.5 V	52 V	1	10-MSOP 10-PowerTFSOP	0.118 in 3 mm	Step-Up Step-Up/Step-Down	Enable Frequency Control Soft Start
Texas Instruments TPS40211EVM-352																		Board(s)	TPS40211	700 mA	35 V	20 V	18 V	8 V	Non-Isolated	1
Texas Instruments TPS40211DRCT	Surface Mount	10-VSON (3x3)	Boost Flyback SEPIC	Transistor Driver	-40 °C	125 ¯C	Positive	1	35 kHz	1 MHz	4.5 V	52 V	1	10-VFDFN Exposed Pad		Step-Up Step-Up/Step-Down	Enable Frequency Control Soft Start
Texas Instruments TPS40211QDGQRQ1	Surface Mount	10-HVSSOP	Boost Flyback SEPIC	Transistor Driver	-40 °C	125 ¯C	Positive	1	35 kHz	1 MHz	4.5 V	52 V	1	10-MSOP 10-PowerTFSOP	0.118 in 3 mm	Step-Up Step-Up/Step-Down	Enable Frequency Control Soft Start										AEC-Q100	Automotive
Texas Instruments TPS40211DGQ	Surface Mount	10-HVSSOP	Boost Flyback SEPIC	Transistor Driver	-40 °C	125 ¯C	Positive	1	35 kHz	1 MHz	4.5 V	52 V	1	10-MSOP 10-PowerTFSOP	0.118 in 3 mm	Step-Up Step-Up/Step-Down	Enable Frequency Control Soft Start

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Arrow	N/A	80	$ 0.82
Digikey	Tube	1	$ 2.09
		10	$ 1.88
		80	$ 1.51
		320	$ 1.42
		560	$ 1.24
		1040	$ 1.03
		2560	$ 0.96
		5040	$ 0.92
Texas Instruments	TUBE	1	$ 1.57
		100	$ 1.30
		250	$ 0.93
		1000	$ 0.70

Description

General part information

TPS40211-Q1 Series

The TPS40210-Q1 and TPS40211-Q1 devices are wide-input-voltage (4.5 V to 52 V) non-synchronous boost controllers. They are suitable for topologies that require a grounded source N-channel FET, including boost, flyback, SEPIC, and various LED driver applications. Device features include programmable soft start, overcurrent protection with automatic retry, and programmable oscillator frequency. Current-mode control provides improved transient response and simplified loop compensation. The main difference between the two parts is the reference voltage to which the error amplifier regulates the FB pin.