CAT3626HV4-T2 ON Semiconductor, CAT3626HV4-T2 Datasheet - Page 3

• Manufacturer Part Number: CAT3626HV4-T2
• Description: IC LED DRVR WT/RGB BCKLGT 16TQFN
• Manufacturer: ON Semiconductor
• Type: Backlight, White LED, RGB (I²C Interface)r

Specifications of CAT3626HV4-T2

• Topology: PWM, Switched Capacitor (Charge Pump)
• Number Of Outputs: 6
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: RGB, White LED
• Frequency: 800kHz ~ 1.3MHz
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-TFQFN Exposed Pad
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 32mA
• Internal Switch(s): Yes
• Efficiency: 91%
• Number Of Segments: 6
• Operating Supply Voltage: 3 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: CAT3626HV4-T2CT

Table 3. ELECTRICAL OPERATING CHARACTERISTICS
V
I
I
Symbol
I
LED−ACC
LED−DEV
I
V
I
IN
SC_MAX
V
V
IN_MAX
QSHDN
R
F
T
LO−EN
I
HI−EN
V
T
V
UVLO
I
LED
OSC
HYS
= 3.6 V, EN = High, ambient temperature of 25°C (over recommended operating conditions unless specified otherwise)
I
OUT
EN
SD
Q
LO
HI
Quiescent Current
Shutdown Current
LED Current Range with 6 LEDs
LED Current Accuracy
LED Channel Matching
Output Resistance (open loop)
Charge Pump Frequency
Output short circuit Current Limit
Input Current Limit
EN Pin
I
Thermal Shutdown
Thermal Hysteresis
Under−voltage lock out (UVLO) threshold
2
C SDA, SCL
− Input Leakage
− Logic High Level
− Logic Low Level
− High Level Input Voltage
− Low Level Input Voltage
Parameter
http://onsemi.com
1x mode, all LEDs Off
1x mode, all LEDs On
1.5x mode, all LEDs Off
V
1 mA v I
(I
1x mode, I
1.5x mode, I
V
1x mode, V
EN
LED
OUT
= 0 V
Test Conditions
− I
< 0.5 V
LEDAVG
LED
3
OUT
OUT
OUT
v 31 mA
= 120 mA
) / I
> 1 V
= 120 mA
LEDAVG
0.7 x V
Min
0.8
1.3
−1
0
IN
Typ
300
165
0.5
2.2
3.5
0.5
2.8
±3
±3
60
20
0
1
2
0.3 x V
Max
1.3
0.4
32
1
1
IN
Units
MHz
mA
mA
mA
mA
mA
mA
°C
°C
%
%
W
V
V
V
V
V