900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




NXP Semiconductors Electronic Components Datasheet

PSSI2021SAY Datasheet

Constant current source

No Preview Available !

PSSI2021SAY
Constant current source in SOT353 package
Rev. 03 — 27 August 2009
Product data sheet
1. Product profile
1.1 General description
Resistor-equipped PNP transistor with two diodes on one chip in a SOT353 (SC-88A)
plastic package. Stabilized output current of between 15 µA and 50 mA by connection of
an external resistor between pins 4 and 5.
1.2 Features
I One chip integrated constant current source
I Output current setting by use of an external resistor
I Very small package
I Reduces component count and board space
1.3 Applications
I Automotive applications
I Generic constant current source
I Constant current LED driver
I Active bias control for audio amplifiers
1.4 Quick reference data
Table 1.
Symbol
Iout
VS
Quick reference data
Parameter
output current
supply voltage
Conditions
Min
0.015
-
Typ
-
-
Max Unit
50 mA
75 V


NXP Semiconductors Electronic Components Datasheet

PSSI2021SAY Datasheet

Constant current source

No Preview Available !

NXP Semiconductors
PSSI2021SAY
Constant current source in SOT353 package
2. Pinning information
Table 2. Pinning
Pin Symbol Description
1 n.c.
not connected
2 IOUT output current
3 GND ground
4 REXT external resistor
5 VS
supply voltage
Simplified outline
54
Symbol
5
4
123
n.c.
1 23
sym049
3. Ordering information
Table 3. Ordering information
Type number
Package
Name
Description
PSSI2021SAY
SC-88A plastic surface mounted package; 5 leads
4. Marking
Table 4. Marking codes
Type number
PSSI2021SAY
[1] * = -: made in Hong Kong
* = t: made in Malaysia
* = W: made in China
Marking code[1]
S1*
Version
SOT353
PSSI2021SAY_3
Product data sheet
Rev. 03 — 27 August 2009
© NXP B.V. 2009. All rights reserved.
2 of 12


Part Number PSSI2021SAY
Description Constant current source
Maker NXP
Total Page 12 Pages
PDF Download

PSSI2021SAY Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 PSSI2021SAY Constant current source
Philips
2 PSSI2021SAY Constant current source
NXP





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy