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TS19601CP5 ROG

P1-P3P4-P6P7-P8
TS19601
700mA High Voltage Adjustable Current Regulator
With Enable Control
Document Number:
DS_P0000245
1
Version: D15
TO
-
252
-
5L
(PPAK)
General Description
The TS19601 is a high voltage, low dropout current regulator of maximum output current up to 700mA. The output
current is decided by an external resistor, and the output sink current could be disabled via OE pin. TS19601 has
internally also build-in thermal protection to prevent the chip over heat damage.
Features
● 0.5V V
DROP
@ 700mA
● 700mA Maximum Output Current
● Output Current Controlled by External Resistor
● 3µs Fast Response Output Stage Enable Control
● Output Sustaining Voltage up to 75V
● Wide Supply Voltage Range: 5~50V
Typical Application Circuit
Applications
● High Power LED Driver
● RGB Full Color Power LED Driver
● LCD Monitor/TV LED Backlight Driver
● LED Table Lamp
Ordering Information
Part No. Package Packing
TS19601CP5 ROG TO-252-5L
2.5kpcs / 13” Reel
Note:
“G” denotes for Halogen- and Antimony-free as those which
contain <900ppm bromine, <900ppm chlorine (<1500ppm total
Br + Cl) and <1000ppm antimony compounds
Absolute Maximum Rating
Parameter
Symbol Value Unit
Input Voltage V
IN
55 V
Output Sustaining Voltage V
DSN
75 V
Output Sink Current I
OUT
700 mA
Output Enable Voltage V
EN
13.2 V
Operating Junction Temperature Range T
OPR
+150 ºC
Storage Temperature Range T
STG
-55 ~ +150 ºC
Thermal Information
(Note 1)
Parameter Symbol Range Unit
Thermal Resistance Junction to Air R
ӨJA
80 ºC/W
Pin
Definition
:
1. VIN
2. ISET
3. GND
4. EN
5. OUT
TS19601
700mA High Voltage Adjustable Current Regulator
With Enable Control
Document Number:
DS_P0000245
2
Version: D15
Recommend Operating Conditions
Parameter
Symbol Min Typ Max Unit
Input Voltage V
IN
5 -- 50 V
Output Enable Voltage V
E
N
-- -- 12 V
Output Sink Current T
OPR
100 -- 700 mA
Operating Free-Air Temperature Range T
STG
-40 -- +85 ºC
Electrical Specification
(V
IN
=
24V
,
T
C
=25
o
C, unless otherwise specified.)
Parameter Conditions Min Typ Max Unit
Output Current
V
OUT
=0.5V, R
SET
=3kΩ -- 200 --
mA V
OUT
=0.5V, R
SET
=1.71kΩ -- 350 --
V
OUT
=0.5V, R
SET
=1kΩ -- 600 --
Output Current Deviation V
OUT
=0.5V, I
OUT
=350mA~600mA -- -- ±5 %
SET Current Range 200 -- 1400 µA
Minimum Output Current I
SET
=200µA -- 100 -- mA
Maximum Output Current I
SET
=1400µA -- 700 -- mA
Output Dropout Voltage I
SET
=1000µA
(Note 2)
-- 0.35 -- V
Load Regulation V
OUT
=0.5V to 3V, I
OUT
=350mA -- -- 3 mA/V
Line Regulation V
OUT
=0.5V, I
OUT
=350mA, V
IN
=5~50V -- 0.08 0.15 %/V
Enable Low Input Voltage 0 -- 0.8 V
Enable High Input Voltage Should lower than VIN 2 -- 12 V
Enable Low Input Current -20 -- +20 µA
Enable High Input Current -5 -- +5 µA
Output Enable Delay Time
EN from low to high. V
OUT
=0.5V,
I
OUT
=350mA, Duty 50%
-- 3 -- µs
Output Disable Delay Time
EN from high to low. V
OUT
=0.5V,
I
OUT
=350mA, Duty 50%
-- 3 -- µs
Supply Current Consumption -- -- 5 mA
Note :
1. Thermal Resistance is specified with the component mounted on a low effective thermal conductivity test
board in free air at T
A
=25°C.
2. Output Dropout Voltage: Duty 90% x I
OUT
@V
OUT
=0.5V.
Pin Function Description
Pin Number Pin Name Pin Function
1 VIN Power Supply Pin
2 ISET
Output Current Setting pin. Connect a resistor from ISET to GND to set the
LED bias current. I
SET
=1.2V/R
SET
3 GND Ground Pin
4 EN
Output Stage Enable Control pin. High enable the output pin. It can be left
floating for normally on.
5 OUT
Output pin. Sink current is decided by the current on R
SET
connected to I
SET
pin. I
OUT
=500 x I
SET
=500 x 1.2V/R
SET
TS19601
700mA High Voltage Adjustable Current Regulator
With Enable Control
Document Number:
DS_P0000245
3
Version: D15
Electrical Characteristics Curve
Figure 1. Supply Current vs. Supply Voltage
Figure 2. ISET Voltage vs. Junction Temperature
Figure 3. Output Current vs. Supply Voltage
Figure 4. Output Current vs. Dropout Voltage
P1-P3P4-P6P7-P8

TS19601CP5 ROG

Mfr. #:
Buy TS19601CP5 ROG
Manufacturer:
Taiwan Semiconductor
Description:
LED Lighting Drivers 700mA adjustable with enale
Lifecycle:
New from this manufacturer.
Delivery:
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