M54677FP

 

The M54677FP is a semiconductor IC to drive a bipolar stepper motor directly by controlling the coil current with the constant current method.

 

Supplier

Symbol	Parameter	Conditions	Ratings	Unit
Vcc	Supply voltage	Pinand21	-0.3 7	V
VM	Output supply voltage	Pin33and32	-0.3 28	V
VL	Logic input voltage	Pin36and	-0.3 6	V
Vc	Analog input voltage	Pinand35	-0.3 Vcc	V
Vref	Comparative input voltage	Pinand34	-0.3 Vcc	V
IO	Output current		1500	mA
Pd	Allowable loss	Mounted on a glass epoxy board (100mm x 100mm, t=1.6mm)	2.0	W
K	Thermal derating	Mounted on a glass epoxy board (100mm x 100mm, t=1.6mm)	62.5	°C/W

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	Part Number	Mfg	Pack	D/C	Qty	Note

	M54677FP	MITSUBIS	SOP		600	Professional IC Supplier in China
	RANTLE EAST ELECTRONIC TRADING CO China (Mainland) Contact: Ms. Jessica Wong   Tel: 86-754-84475086 Fax: 86-754-84471197

	M54677FP	MIT	SSOP	08+	42
	Goldenway Electronic Limited Company Hong Kong Contact: Ms. sarah   Tel: 0086-755-82535329 Fax: 0086-755-

	M54677FP	OKI	SOP		96
	Golden Source Electronics Intl Limited China (Mainland) Contact: Ms. sara   Tel: 86-0755-83005325 Fax: 86-0755-83005322

	M54677FP	98+		58806		SOP
	BST INT'L ELECTRONIC(HK) CO., LIMITED Hong Kong Contact: Ms. Tina   Tel: 00-852-30504229 Fax: 00-852-30691955

	M54677FP	MIT		10+	8000
	Beford Enterprises Ltd China (Mainland) Contact: Ms. Sea   Tel: 86-0755-83228351 Fax: 86-0755-23486252

	M54677FP	MITSUBISHI	SMD		5
	HK Truly Electronics Tech Co.,LTD China (Mainland) Contact: Ms. Candy   Tel: 86-755-33071327 Fax: 86-755-83011657

	M54677FP	MITSUBISHI	SOP		20
	Dong Yu yuan Electronic Limited China (Mainland) Contact: Mr. Yang   Tel: 86-754-84471271 Skype:dongyuyuan2008 Fax: 86-754-84471271 ACCEPT SMALL ORDER

	M54677FP	OKI	SOP	02+	222
	Mega Group Ic Ltd China (Mainland) Contact: Ms. CherryWang   Tel: 86-0755-85274661 Fax: 86-0755-85274661

	M54677FP		SOP	N/A	28539	new and original
	Minki Technology (HK) Limited China (Mainland) Contact: Mr. Guo   Tel: 86-755-83179985 Fax: 86-755-83185553

	M54677FP	MIT		SSOP/36	15000	New and original sample can be provided
	UNION TECHNOLOGY (HK) TRADING COMPANY LIMITED China (Mainland) Contact: Mr. Kevin   Tel: 0086-755-82813231/ 82813232 Fax: 0086-755-82813230

	M54677FP	MITSUBISHI	SOP		9	ICQ#426661950,http://99ictrade.taobao.com/"
	HongKong 99IC Trade Co.,Ltd. China (Mainland) Contact: Ms. Wenggie Weng   Tel: 86-755-83253970 Fax: 86-755-82500640

	M54677FP	MIT	98+	10+	SOP
	HK XINYUE ELECTRONICS CO.,LIMITE  China (Mainland) Contact: Mr. Edward   Tel: +86-0755-82815026 Fax: +86-0755-83996795

	M54677FP	OKI	SOP	98+	96
	ANTECH ENTERPRISE LIMITED China (Mainland) Contact: Ms. Christina Cheung   Tel: 86-0755-82767565 Fax: 86-0755-23816815

	M54677FP	MIT	SOP	98+	1000	new and original part instock
	Goldensand Electronic Co., Ltd China (Mainland) Contact: Mr. sam   Tel: 86-0755-83286526 Fax: 86-0755-82539822

	M54677FP	MIT	SOP	98+	1000	NEW & UNUSED,IN STOCK!
	HK RUILONG ELECTRONICS INTERNATIONAL CO.,LTD China (Mainland) Contact: Mr. Chan   Tel: +86-0755-82567287 Fax: +86-0755-82539206

	M54677FP	OKI	SOP	96	98+
	Edian Electronics Company China (Mainland) Contact: Ms. cheung trammy   Tel: 86-755-82521939,23815519,83230734 Fax: 86-755-23815519

	M54677FP	N/A	NA/	09+	5864
	Universal Technical Components Limited China (Mainland) Contact: Ms. Amy   Tel: 0086-027-83083551 Fax: 0086-027-83083551

	M54677FP	MIT	SSOP	98+	130
	Shujie Electronics Technology Co,.Ltd China (Mainland) Contact: Ms. Lucy   Tel: 86-755-82791896 Fax: 86-755-82791096

	M54677FP	MIT	SSOP	98+	130	NEW&ORIGINAL STOCK IN HAND
	KunLiDa Electronics(HK) Limited China (Mainland) Contact: Mr. Tony Tsai   Tel: 86-755-83558702 Fax: 86-755-83465683

	M54677FP	MIT	SSOP	98+	735
	WINSHARE ELECTRONICS CO LTD China (Mainland) Contact: Ms. Penny   Tel: 86-755-61685104 Fax: 86-755-61685124

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