Figure 5-1. D, N, NS, and PW P…

Figure 5-1. D, N, NS, and PW P…

Texas InstrumentsUnited States

ULQ2003ADR

ActivePower Distribution Switches, Load DriversSOIC

IC PWR DRIVER NPN 1:1 16SOIC

ULQ2003ADR is a TI high-voltage, high-current Darlington transistor array with 7 NPN outputs, 500 mA per channel, 50 V rating, SOIC-16 package, -40 to 85°C operating temperature, featuring clamp diodes for relay and motor drivers.Checked against the datasheet

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Technical parameters

Datasheet-verified parameters

25 items
ParameterValue and test conditionsSource
PackageSOIC (16), 9.90 mm × 3.91 mm
Operating free-air temperature range-40 to 85 °C
RoHSRoHS & Green
Halogen FreeGreen (Chlorine and Bromine based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold)
Collector-emitter voltageMax 50 V
Peak collector currentMax 500 mA
Input voltageMax 30 V
Clamp diode reverse voltageMax 50 V
Output clamp currentMax 500 mA
Total emitter-terminal currentMax -2.5 A
Storage temperature-65 to 150 °C
Operating virtual junction temperatureMax 150 °C
ON-state input voltageMax 2.7 V (I_C=200 mA, V_CE=2 V); Max 2.9 V (I_C=250 mA, V_CE=2 V); Max 3 V (I_C=300 mA, V_CE=2 V)
High-level output voltage after switchingMax V_S-50 mV (V_S=50 V, I_O=300 mA)
Collector-emitter saturation voltageTyp 1.2 V (I_I=250 μA, I_C=100 mA); Typ 1.4 V (I_I=350 μA, I_C=200 mA); Typ 1.7 V (I_I=500 μA, I_C=350 mA)
Collector cutoff currentMax 100 μA (V_CE=50 V, I_I=0); Max 500 μA (V_CE=50 V, T_A=70°C, V_I=6 V)
Clamp forward voltageTyp 2.3 V (I_F=350 mA)
OFF-state input currentTyp 50 μA (V_CE=50 V, T_A=70°C, I_C=500 μA)
Input currentTyp 1.35 mA (V_I=3.85 V); Typ 0.5 mA (V_I=5 V); Typ 1.45 mA (V_I=12 V)
Clamp reverse currentTyp 50 μA (V_R=50 V, T_A=25°C); Typ 100 μA (V_R=50 V)
Input capacitanceTyp 25 pF (V_I=0, f=1 MHz)
Propagation delay time, low- to high-level outputTyp 1 μs, Max 10 μs
Propagation delay time, high- to low-level outputTyp 1 μs, Max 10 μs
Pins16
MSL Peak TempLevel-1-260C-UNLIM
All parameters (22)ExpandCollapse
Power
Current - Output (Max)500mA
Voltage - Load50V (Max)
Voltage - Supply (Vcc/Vdd)Not Required
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT); Digi-Reel®
Package / Case16-SOIC (0.154", 3.90mm Width)
Supplier Device Package16-SOIC
Other
Base Product NumberULQ2003
Fault Protection-
Features-
Input TypeInverting
InterfaceParallel
MfrTexas Instruments
Number of Outputs7
Output ConfigurationLow Side
Output TypeNPN
Product StatusActive
Ratio - Input:Output1:1
Rds On (Typ)-
SeriesULx200xA
Switch TypeRelay, Solenoid Driver

Pinout and package

Figure 5-1. D, N, NS, and PW P…
Figure 5-1. D, N, NS, and PW P…
Package: SOIC (16), 9.90 mm × 3.91 mm
PinNameFunctionSource
11B(Input 1)
22B(Input 2)
33B(Input 3)
44B(Input 4)
55B(Input 5)
66B(Input 6)
77B(Input 7)
8NC(No Connection)
9COM(Common/1C)
107C(Output 7)
116C(Output 6)
125C(Output 5)
134C(Output 4)
143C(Output 3)
152C(Output 2)
16VCC(Power Supply)

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