TL2494 CONTROL Datasheet

TL2494 Datasheet, PDF, Equivalent


Part Number

TL2494

Description

CC CONTROL

Manufacture

UTC

Total Page 5 Pages
Datasheet
Download TL2494 Datasheet


TL2494
UNISONIC TECHNOLOGIES CO., LTD
TL2494
Preliminary
CC CONTROL FOR CAR
BALLAST
DESCRIPTION
UTC TL2494 is a constant current chip, used car ballast,
through peripheral resistance can output constant current value. It
is also built-in UVLO, Open circuit protect, Over current protect,
overload protect, etc.
FEATURES
* 6 ~ 40V input
* UVLO
* Open circuit protect
* Overload protect
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
TL2494L-S16-R
TL2494G-S16-R
Package
SOP-16
CMOS IC
SOP-16
Packing
Tape Reel
MARKING
www.unisonic.com.tw
Copyright © 2017 Unisonic Technologies Co., Ltd
1 of 5
QW-R140-005.a

TL2494
TL2494
PIN CONFIGURATION
Preliminary
CMOS IC
PIN DESCRIPTION
PIN NO.
1
2
3
4, 13
5, 12
6
7
8
9
10
11
14
15
16
PIN NAME
CT
GND
SW
NC
VCC
VREF
CC
COMP
D_MAX
CS
CS_OUT
BGND
OLP
SLOP
DESCRIPTION
OSC
Ground
Switch PIN, control power MOS gate
No bonding
Supply Voltage
Band gap reference
Constant current control
Compensation
MAX. duty ratio
Current detection
Current detection out
No bonding
Overload protect
Slop Compensation
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 5
QW-R140-005.a


Features UNISONIC TECHNOLOGIES CO., LTD TL2494 Preliminary CC CONTROL FOR CAR BALLAST  DESCRIPTION UTC TL2494 is a const ant current chip, used car ballast, thr ough peripheral resistance can output c onstant current value. It is also built -in UVLO, Open circuit protect, Over cu rrent protect, overload protect, etc.  FEATURES * 6 ~ 40V input * UVLO * O pen circuit protect * Overload protect  ORDERING INFORMATION Ordering Num ber Lead Free Halogen Free TL2494L-S 16-R TL2494G-S16-R Package SOP-16 CM OS IC SOP-16 Packing Tape Reel  MAR KING www.unisonic.com.tw Copyright © 2017 Unisonic Technologies Co., Ltd 1 of 5 QW-R140-005.a TL2494  PIN CONF IGURATION Preliminary CMOS IC  PI N DESCRIPTION PIN NO. 1 2 3 4, 13 5, 1 2 6 7 8 9 10 11 14 15 16 PIN NAME CT G ND SW NC VCC VREF CC COMP D_MAX CS CS_O UT BGND OLP SLOP DESCRIPTION OSC Groun d Switch PIN, control power MOS gate No bonding Supply Voltage Band gap refere nce Constant current control Compensation MAX. duty ratio Current detection .
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