STEVAL-TLL004V1 STMicroelectronics, STEVAL-TLL004V1 Datasheet - Page 11

• Manufacturer Part Number: STEVAL-TLL004V1
• Description: BOARD EVAL FLASH DRIVER STCF03
• Manufacturer: STMicroelectronics

Specifications of STEVAL-TLL004V1

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8431

STCF03
6
Table 6.
Symbol
V
OV
OT
R
RESET
R
PW_ON
OVP
OTP
FB1
FB2
ON
ΔI
V
V
I
ON_
I
HYST
f
HYST
ν
O
Q
s
O
O
I
T1
Input operation supply voltage
Power ON reset threshold
Output current adjustment
range I
Output current adjustment
range I
Auxiliary LED output current
adjustment range I
Regulated voltage range
Feedback voltage
Feedback voltage
Output current tolerance
FB1-FB2 ON resistance
Quiescent current in
SHUTDOWN mode
Quiescent current in ready -
mode
Frequency
Efficiency of the chip itself
Efficiency of the whole
application
Output over voltage protection V
Over voltage hysteresis
Over temperature protection
Over temperature hysteresis
RX-NTC switch ON resistance Ready mode
Electrical characteristics
T
R
Electrical characteristics
J
X
= 25 °C, V
= 15 kΩ, Typ. values @ 25 °C, unless otherwise specified.
FLASH
TORCH
Parameter
I
= 3.6 V, 2 x C
AUXLED
V
Flash mode for V
(STCF03PNR)
Flash mode for V
(STCF03TBR)
Flash mode for V
(STCF03TBR)
Torch mode V
Ready mode, V
Torch mode
Flash mode
Flash mode, I
Torch mode, I
NTC_ON=0
NTC_ON=1
V
V
I
V
I
5.02 V
See the typical application schematic
It is included losses of inductor and
sensing resistor
V
V
V
O
O
I
I
I
I
I
I
I
I
I
= 2.7 V
= 800 mA
= 3.2 to 4.2 V, flash mode,
= 800 mA, V
= 5.5 V, No Load
= 5.5 V
= 5.5 V
rising
= 3.2 to 4.2 V, flash mode,
= 5.5 V, No Load
= 10 µF, C
Doc ID 13169 Rev 7
Test condition
O
O
I
O
O
= 2.7 V to 5.5 V
I
= 160 mV/R
= 200 mA
=V
= 3.3 V to 5.5 V
= 1 µF, L = 4.7 µH, R
I
I
I
=3.3 V to 5.5 V
= 2.7 V to 5.5 V
= 2.7 V to 3.3 V
fLED_max
FL
+ V
FB2
=
FL
Min.
2.7
2.5
-10
5.3
60
60
60
15
30
30
Electrical characteristics
0
= 0.27 Ω, R
Typ.
140
2.3
1.8
1.8
0.3
90
87
76
20
25
1
1
TR
Max.
800
600
800
200
250
250
5.5
5.3
20
10
= 1.8 Ω,
MHz
Unit
mΩ
mA
mV
mV
mA
11/35
µA
°C
°C
%
%
V
V
V
V
Ω
V