Nexperia NCR420Z
150mA LED driver
| Part No. | NCR420Z |
|---|---|
| Datasheet | NCR420Z Download |
| Manufacturer |  Nexperia |
| Description | 150mA LED driver |
| Buy | Stock & Price |
FEATURES AND BENEFITS
● Stabilized output current of 10 mA without external resistor● Stabilized output current adjustable up to 150 mA when an external resistor is used
● High current accuracy at supply voltage variation
● Low voltage overhead of 1.4 V
● Reduces component count and board space
● High power dissipation of 1250 mW
● Supply voltage up to 40 V
● Digital PWM input up to 10 kHz frequency for NCR421Z
● AEC-Q101 qualified 1.3.
APPLICATIONS
● Constant current LED driver● Generic constant current source
● Automotive applications (for example: interior lighting, dash board, instrumentation, number plate light)
● Increase stabilized output current by paralleling drivers Nexperia NCR420Z / NCR421Z 150 mA LED driver in SOT223 1.4. Quick reference data Table 2. Quick reference data Symbol Parameter VEN enable voltage NCR420Z NCR421Z Vout output voltage Iout stabilized output current NCR420Z NCR421Z [1] Pulse test: tp ≤ 300 µs; δ ≤ 0.02 Conditions Vout= 1.4 V; VEN= 24 V Vout= 1.4 V; VEN= 3.3 V Min Typ Max Unit - - 40 V - - 4.5 V - - 40 V [1] 9 [1] 9 10 11 mA 10 11 mA 2.
