LED2000DR STMicroelectronics, LED2000DR Datasheet - Page 6

• Manufacturer Part Number: LED2000DR
• Description: Current & Power Monitors & Regulators 3A monolithic Conv 850kHz Synch
• Manufacturer: STMicroelectronics

Specifications of LED2000DR

• Rohs: yes
• Product: Current Regulators
• Supply Voltage - Max: 14.7 V
• Supply Voltage - Min: 14.1 V
• Input Voltage Range: 14.1 V to 14.7 V

Pin settings
1
1.1
1.2
6/40
Pin settings
Pin connection
Figure 2.
Pin description
Table 1.
VFQFPN
1
2
3
4
5
6
7
8
Package/pin
-
S08-BW
Pin connection (top view)
Pin description
DIM
3
4
5
6
8
1
2
7
-
VFQFPN
VIN
PGND
AGND
Type
VIN
GND
DIM
SW
NC
FB
SW
A
Doc ID 023432 Rev 3
NC
Analog circuitry power supply connection
Dimming control input. Logic low prevents the switching
activity, logic high enables it. A square wave on this pin
implements LED current PWM dimming. Connect to VIN
not used (see
Feedback input. Connect a proper sensing resistor to set the
LED current
Analog circuitry ground connection
Not connected
Power input voltage
Regulator switching pin
Power ground
Connect to AGND
PGND
VINA
DIM
SW
Section
1
4
SO8 - BW
6.6)
Description
8
5
VINSW
GND
AGND
FB
AM12893v1
LED2000
A
if