TS1052CX6 RFG Taiwan Semiconductor, TS1052CX6 RFG Datasheet - Page 2

• Manufacturer Part Number: TS1052CX6 RFG
• Description: Current & Power Monitors & Regulators Constant voltage and current controller
• Manufacturer: Taiwan Semiconductor

Specifications of TS1052CX6 RFG

• Rohs: yes
• Product: Current Monitors
• Supply Voltage - Max: 18 V
• Supply Voltage - Min: 2.5 V
• Input Voltage Range: 2.5 V to 18 V

Absolute Maximum Rating
Operating Condition
Electrical Specifications
Note 1: If the Voltage on Vctrl (the negative input of the amplifier) is higher than the positive amplifier input (Vref-
Note 2: The internal Voltage reference is set at 1.21V (bandgap reference). The voltage control loop precision
Note 3: When the positive input at Ictrl is lower than -200mV, and the voltage is decreased by 1mV, the sinking
Note 4: The internal current sense threshold is set to -200mV. The current control loop precision takes into account
Parameter
Total Current Consumption
Total Supply Current – not taking the output sinking
current into account
Voltage Control Loop
Trans-conduction Gain (Vctrl) sink Current Only (Note 1)
Voltage Control Loop Reference (Note 2)
Input Bias Current (Vctrl)
Current Control Loop
Trans-conduction Gain (Ictrl) sink Current only (Note 3)
Current Control Loop Reference, (Note 4) I
Current Out of Pin Ictrl at – 200mV
Output Stage
Low Output Voltage at 10mA sinking Current
Output Short Circuit Current. Output to V
Only
Parameter
DC Supply Voltage
Input Voltage
Operating Temperature
Maximum Junction Temperature Range
Thermal Resistance Junction to Ambient
Parameter
DC Supply Voltage
trans-conduction operational amplifier
1.21V), and it is increased by 1mV, the sinking current at the output will be increased by 3.5mA.
takes into account the cumulative effects of the internal voltage reference deviation as well as the input
offset voltage of the trans-conductance operational amplifier. The internal voltage reference is fixed by
bandgap, and trimmed to 0.5% accuracy at room temperature.
current at the output will be increased by 7mA
the cumulative effects of the internal voltage reference deviation as well as the input offset voltage of the
(T
A
=25
Constant Voltage and Constant Current Controller
o
C, V
CC.
OUT
IN
Sink Current
=5V unless otherwise noted)
=2.5A,
2/8
For Battery Chargers and Adaptors
Symbol
Symbol
Symbol
V
R ja
G
V
V
T
V
G
SENSE
V
V
I
I
I
I
T
IBV
CC
REF
OS
IBI
CC
OP
CC
MW
OL
IN
MI
J
1.198
Min
196
1.5
--
--
--
--
--
1
-0.3 to V
2.5 to 18
0 to +85
Value
Value
Typ
1.21
150
250
200
200
1.1
3.5
20
50
25
27
7
CC
TS1052
1.222
Max
204
50
--
--
--
--
--
2
Version: A12
mA/mV
mA/mV
o
Unit
Unit
Unit
C/W
mA
mV
mV
mA
o
o
nA
V
V
V
V
C
C
A