UMW ULN2003AIPWR UMW 7 channel Darlington driver IC compatible with TTL CMOS PMOS logic without buffer

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Product Description

Product Overview

The UMW ULN2003 is a high-voltage, high-current Darlington driver IC featuring 7 NPN Darlington pairs. It is designed for driving high-current loads and is compatible with TTL, CMOS, and PMOS logic levels without requiring a logic buffer. Each channel offers a sink current of up to 500mA and a withstand voltage of 50V, making it suitable for various interface applications including relay drivers, DC lamp drivers, and step motor drivers.

Product Attributes

Brand: UMW
Origin: UTD Semiconductor Co.,Limited
Certifications: None explicitly mentioned
Material: Not specified
Color: Not specified

Technical Specifications

Parameter	Symbol	Min	Typ	Max	Units	Conditions
Input Voltage	V_IN	-0.5		30	V
Output Voltage	V_OUT	-0.5		50	V
Clamp Diode Reverse Voltage	V_R			50	V
Output Current	I_OUT			500	mA
Output Clamp Current	I_OK			500	mA
Emit Total Current Of Extremal Electrons		-2.5			A
Storage Temperature	T_STG	-55		150	C
Operating Temperature	T_OPR	-40		85	C
Operating Junction Temperature	T_J	-40		150	C
Output Leakage Current	I_CEX			50	A	TA=25C, V_CE=50V (Figure 1)
Output Leakage Current	I_CEX			50	A	TA=85C, V_CE=50V (Figure 1)
CE Saturation Voltage	V_CE(sat)		1.3	1.7	V	IOUT=350mA, IIN=500A (Figure 3)
CE Saturation Voltage	V_CE(sat)		1.1	1.6	V	IOUT=250mA, IIN=350A (Figure 3)
CE Saturation Voltage	V_CE(sat)		0.9	1.3	V	IOUT=100mA, IIN=250A (Figure 3)
Input Current (Output ON)	I_IN(ON)	0.93			mA	VI=3.85V (Figure 4)
Input Current (Output OFF)	I_IN(OFF)			2.7	A	IC=500A (Figure 5)
Input Voltage (Output ON)	V_I(ON)			2.4	V	TA=25C
Input Voltage (Output ON)	V_I(ON)			2.7	V	TA=85C
Input Capacitance	C_I			100	pF	VCE=2.0V, IC=200mA (Figure 6)
Turn-on Delay	t_MH		5		S	VCE=2.0V, IC=250mA (Figure 6)
Turn-on Delay	t_MH		10		S	VCE=2.0V, IC=300mA (Figure 6)
Turn-off Delay	t_ML		15		S
Clamp Diode Reverse Current	I_R		1		A	VR=50V (Figure 7)
Clamp Diode Forward Voltage	V_F		1		V	TA=25C
Clamp Diode Forward Voltage	V_F		1.2		V	TA=85C
Clamp Diode Forward Voltage	V_F			1.7	V	IF=350mA (Figure 8)