UBA2021T/N2,512 NXP Semiconductors, UBA2021T/N2,512 Datasheet - Page 2
![IC DRIVER BALLAST CFL/TL 14SOIC](/photos/6/57/65749/14-soic-sot108-1_sml.jpg)
UBA2021T/N2,512
Manufacturer Part Number
UBA2021T/N2,512
Description
IC DRIVER BALLAST CFL/TL 14SOIC
Manufacturer
NXP Semiconductors
Type
CFL/TL Driverr
Datasheet
1.UBA2021PN2112.pdf
(16 pages)
Specifications of UBA2021T/N2,512
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Frequency
41.21 ~ 44.59kHz
Current - Supply
1mA
Voltage - Supply
630V
Operating Temperature
-40°C ~ 150°C
Driver Type
CFL, Fluorescent TL Drivers
Operating Supply Voltage
630 V
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Maximum Output Current
35 mA
Maximum Power Dissipation
500 mW
Minimum Operating Temperature
- 40 C
Supply Current
1 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-3323-5
935211250512
UBA2021T/N2
935211250512
UBA2021T/N2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
UBA2021T/N2,512
Manufacturer:
NXP/恩智浦
Quantity:
20 000
NXP Semiconductors
4. Ordering information
Table 2.
5. Block diagram
UBA2021_4
Product data sheet
Type number
UBA2021T
UBA2021P
Ordering information
Package
Name
SO14
DIP14
Table 1.
Symbol
I
R
R
R
R
Feed-forward
f
I
tot
ff
i(RHV)
Fig 1.
G1(on)
G2(on)
G1(off)
G2(off)
n.c.
CP
RS
,
,
Description
plastic small outline package; 14 leads; body width 3.9 mm
plastic dual in-line package; 14 leads (300 mil)
Block diagram
4
8
9
Quick reference data
Parameter
total supply current
high and low side on
resistance
high and low side off
resistance
feed-forward frequency
operating range of input
current at pin RHV
REFERENCE
VS
BAND GAP
MONITOR
SUPPLY
5
RS
RHV
13
Rev. 04 — 25 July 2008
TIMING
OSCILLATOR
RREF
10
CONTROL
Conditions
f
I
I
CF
B
RHV
RHV
= 43 kHz
12
= 0.75 mA
= 1.0 mA
CI
14
OVERLAP
NON
630 V driver IC for CFL and TL lamps
SHIFTER
LEVEL
SB
UBA2021
bootstrap
charging circuit
Min
-
-
-
-
-
0
HIGH SIDE
LOW SIDE
DRIVER
DRIVER
SGND
11
Typ
1
126
75
63.6
84.5
-
UBA2021
© NXP B.V. 2008. All rights reserved.
1
2
3
6
7
Max
-
-
-
-
-
1000
mgs988
Version
SOT108-1
SOT27-1
FS
G1
S1
G2
PGND
Unit
mA
kHz
kHz
2 of 16
A