TPS543A22RYSR

Texas Instruments

4-V to 18-V input, advanced current mode, 12-A, synchronous SWIFTstep-down converter 17-WQFN-FCRLF -40 to 150

$3.72 - $3.74

Currency:

Distributor	SKU	Stock	MOQ	1	10	50	100	1000	10000	Purchase
DigiKey	296-TPS543A22RYSRDKR-ND	4550		$5.57	$5.00	$4.73	$4.10	$2.94	$2.69	Buy
Mouser Electronics	595-TPS543A22RYSR	4872	1	$3.74	$3.36	$3.36	$2.75	$1.97	$1.82	Buy
Texas Instruments	TPS543A22RYSR	341	1	$3.72	$3.72	$3.72	$3.03	$2.02	$2.02	Buy

Lead Free Status	Y
ROHS Compliance	Y
Approx. price(US$)	2.02 \| 1ku
Control mode	ACM/AECM
Duty cycle(max)(%)	94
Features	Adjustable current limit,Differential Remote Sense,Enable,Forced PWM,Frequency synchronization,Over Current Protection,Power good,Pre-Bias Start-Up,Soft Start Adjustable,Synchronous Rectification,UVLO adjustable
Iout(max)(A)	12
Iq(typ)(mA)	1.2
Maximum package height(mm)	0.7
Operating temperature range(C)	-40
Package area(mm^2)	11.25
Package size (L x W)(mm)	4.5 x 2.5
Package type	WQFN-FCRLF
Pin count	17
Rating	Catalog
Regulated outputs(#)	1
Switching frequency(max)(kHz)	2200
Switching frequency(min)(kHz)	500
TI functional safety category
TI.com inventory	491
Type	Converter
Vin(max)(V)	18
Vin(min)(V)	4
Vout(max)(V)	7
Vout(min)(V)	0.5