LM2793LDEV National Semiconductor, LM2793LDEV Datasheet - Page 2

• Manufacturer Part Number: LM2793LDEV
• Description: BOARD EVALUATION LM2793LD
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM2793LDEV

• Current - Output / Channel: 16mA
• Outputs And Type: 2, Non-Isolated
• Voltage - Output: 4 V
• Features: Charge Pump
• Voltage - Input: 2.7 ~ 5.5V
• Utilized Ic / Part: LM2793
• Lead Free Status / RoHS Status: Not applicable / Not applicable

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Connection Diagram
Ordering Information
Pin Description
Order Number
LM2793LDX
LM2793LD
Pin
10
1
2
3
4
5
6
7
8
9
SD-BRGT
Name
P
GND
C2+
C1+
C1-
C2-
V
D1
D2
OUT
IN
Package Description
10-pin Leadless Leadframe Package (LLP-10)
Power supply voltage connection
Flying capacitor C1 connection
Flying capacitor C2 connection
Flying capacitor C1 connection
Charge pump output
Current source output / LED connection
Current source output / LED connection
Dual function Shutdown - Brightness. Grounding pin shuts down part. Voltage
between 0.75V and 2.75V (typ.) linearly adjusts current outputs. Output current
equals 16mA at voltages above 2.75V.
Power supply ground connection
Flying capacitor C2 connection
LLP-10
LLP-10
NS Package Number LDA10A
3mmx3mmx0.8mm
Top View
LM2793
2
Package
Description
Marking
LM2793
LM2793
20063603
Supplied as Tape and Reel
(Units)
1000
4500