EVALED7706 STMicroelectronics, EVALED7706 Datasheet - Page 9

• Manufacturer Part Number: EVALED7706
• Description: EVALUATION BOARD FOR LED7706
• Manufacturer: STMicroelectronics

Specifications of EVALED7706

• Current - Output / Channel: 30mA
• Outputs And Type: 6, Non-Isolated
• Voltage - Output: 36 V
• Features: Dimmable, Extra 5V Output
• Voltage - Input: 4.5 ~ 36 V
• Utilized Ic / Part: LED7706
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6445

LED7706
Table 5.
1. I
Power switch
OC and OV protections
Soft-start and power management
Current generators section
Thermal shutdown
ΔV
Symbol
V
V
V
ΔK
T
R
ON,min
V
T
FAULT
TH,OVP
TH,FRD
OVP,FRD
V
FAULT,
LOW
ROW
SHDN
DSon
K
rowx,
K
DIM-
IFB
R
B
R
(1)
= K
R
LX current coefficient
Internal MOSFET on-resistance
Over voltage protection
reference threshold (OVSEL)
Floating channel detection
threshold
Voltage gap between OVP and
FRD thresholds
EN, Turn-on threshold
EN, Turn-off threshold
DIM, high level threshold
DIM, low level threshold
EN, pull-up current
SS, charge current
SS, end-of-startup threshold
SS, reduced switching
frequency release threshold
Minimum dimming on-time
Current generators gain
Current generators gain
accuracy
Feedback regulation voltage
Shorted LED fault detection
threshold
FAULT pin low-level voltage
Thermal shutdown
turn-off temperature
Thermal shutdown hysteresis
/ R
Electrical characteristics (continued)
RILIM
, ΔI
Parameter
ROW
/I
ROW
≈
ΔK
R
/K
R
+ ΔR
RILIM
R
MODE tied to SGND
MODE connected to AVCC
I
FAULT,SINK
BILIM
/R
RILIM
= 600 kΩ
Test condition
= 4 mA
1.190
1.100
5·10
Min.
Electrical characteristics
0.8
1.3
2.0
4
5
1.234
1.145
6·10
Typ.
280
500
987
400
200
150
2.5
2.4
0.8
3.4
6.0
90
30
5
5
7·10
1.280
1.190
Max.
±2.0
500
350
1.6
0.8
2.8
6
5
Unit
mΩ
mV
mV
mV
μA
ns
°C
%
9/46
V
V
V
V
V
V