SMD Marking Code - MDK

MDK

Total Parts	7/7
Manufacturers	Luguang Electronic Technology Co., Ltd, Torex Semiconsuctor Ltd.
Functions	DC/DC Voltage Converter Integrated Circuit, Transient Voltage supressor
Cases	USP-6EL, SOT-25, USP-6C, WLP-5-03, DO-214AA
Pins	56dc5, 1d, 28dc4, 49dc5, 28sh, 56aa*, 28zm
Description	Vbr=42.3..51.7V, Vrwm=38.1V, 8.85A, 600W(1ms) PWM-PWM/PFM, st-dwn, 3.75V±2%, 600mA, 1.2MHz, Vin>2V, LSST, CL PWM/PFM step-up, 3.7V±2.5%, 200mA, 500kHz, +CE, soft start PWM/PFM st-down, 500kHz, 3.7V±2.5%, 1A, +CE, soft start PWM-PWM/PFM, st-dwn, 3.75V±2%, 600mA, 1.2MHz, Vin>2V, LSST, CL PWM-PWM/PFM, st-dwn, 3.75V±2%, 600mA, 1.2MHz, Vin>2V, LSST, CL PWM-PWM/PFM, st-dwn, 3.75V±2%, 600mA, 1.2MHz, Vin>2V, LSST, CL

SMD Code	A	Part Number	Manufacturer	Case	Pin	Description
MDK	-	SMB47	Lge	DO-214AA	1d	Transient Voltage supressor Vbr=42.3..51.7V, Vrwm=38.1V, 8.85A, 600W(1ms)
MDK	-	XC9237C3KCMR-G	Tor	SOT-25	28dc4	DC/DC Voltage Converter Integrated Circuit PWM-PWM/PFM, st-dwn, 3.75V±2%, 600mA, 1.2MHz, Vin>2V, LSST, CL
MDK	eb	XC6368C375MR	Tor	SOT-25	28sh	DC/DC Voltage Converter Integrated Circuit PWM/PFM step-up, 3.7V±2.5%, 200mA, 500kHz, +CE, soft start
MDK	ek	XC6366C375MR	Tor	SOT-25	28zm	DC/DC Voltage Converter Integrated Circuit PWM/PFM st-down, 500kHz, 3.7V±2.5%, 1A, +CE, soft start
MDK	-	XC9237C3KC0R-G	Tor	WLP-5-03	56aa*	DC/DC Voltage Converter Integrated Circuit PWM-PWM/PFM, st-dwn, 3.75V±2%, 600mA, 1.2MHz, Vin>2V, LSST, CL
MDK	-	XC9237C3KC4R-G	Tor	USP-6EL	56dc5	DC/DC Voltage Converter Integrated Circuit PWM-PWM/PFM, st-dwn, 3.75V±2%, 600mA, 1.2MHz, Vin>2V, LSST, CL
MDK	-	XC9237C3KCER-G	Tor	USP-6C	49dc5	DC/DC Voltage Converter Integrated Circuit PWM-PWM/PFM, st-dwn, 3.75V±2%, 600mA, 1.2MHz, Vin>2V, LSST, CL