CAT4003BTD-GT3 ON Semiconductor, CAT4003BTD-GT3 Datasheet - Page 3

• Manufacturer Part Number: CAT4003BTD-GT3
• Description: LED Drivers LED DR 3 CH EZ DIM I/
• Manufacturer: ON Semiconductor
• Series: -r

Specifications of CAT4003BTD-GT3

• Constant Current: Yes
• Constant Voltage: -
• Topology: Linear (LDO), Switched Capacitor (Charge Pump)
• Number Of Outputs: 3
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: -
• Frequency: -
• Voltage - Supply: 2.4 V ~ 5.5 V
• Voltage - Output: -
• Mounting Type: *
• Package / Case: *
• Operating Temperature: -40°C ~ 85°C
• Led Driver Application: Backlighting
• No. Of Outputs: 3
• Output Current: 25mA
• Dimming Control Type: Digital
• Operating Temperature Range: -40°C To +85°C
• Driver Case Style: TSOT
• Svhc: No
• Rohs Compliant: Yes
• Lead Free Status / Rohs Status: Details

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
3. Typical application circuit with external components is shown on page 1.
Table 1. PIN FUNCTIONS
Table 2. ABSOLUTE MAXIMUM RATINGS
Table 3. RECOMMENDED OPERATING CONDITIONS
EN/DIM
GND
LED1
LED2
LED3
LED4
VIN
TAB
VIN, LEDx Voltage
EN/DIM Voltage
Storage Temperature Range
Junction Temperature Range
Lead Temperature
VIN
Ambient Temperature Range
LED Current Range
EN/DIM
Pin Name
LED1
LED2
GND
UDFN8 2 x 2 mm
1
CAT4004B
Device Enable (active high) and Dimming Control
Ground Reference
LED1 Cathode Terminal
LED2 Cathode Terminal
LED3 Cathode Terminal
LED4 Cathode Terminal
Device Supply Input, Connect to Battery or Supply
Connect to GND on the PCB, for CAT4004B only.
VIN
NC
LED4
LED3
Parameter
Parameter
EN/DIM
EN/DIM
PIN CONNECTIONS
GND
GND
VIN
VIN
http://onsemi.com
1
1
TSOT23−6L
TSOT23−6L
CAT4003B
CAT4002B
3
(Top View)
LED1
LED2
LED3
LED1
NC
LED2
Function
EN/DIM
EN/DIM
LED1
LED1
GND
GND
−65 to +160
−40 to +125
−40 to +85
1
1
VIN + 0.7
2.4 to 5.5
CAT4003B
CAT4002B
0 to 25
Value
Value
SC70−6L
SC70−6L
300
6
LED2
LED3
VIN
LED2
NC
VIN
Unit
Unit
mA
°C
°C
°C
°C
V
V
V