LM3559TLX/NOPB National Semiconductor, LM3559TLX/NOPB Datasheet - Page 8

• Manufacturer Part Number: LM3559TLX/NOPB
• Description: LM3559
• Manufacturer: National Semiconductor
• Series: -r

Specifications of LM3559TLX/NOPB

• Constant Current: Yes
• Constant Voltage: -
• Topology: High Side, PWM, Step-Up (Boost)
• Number Of Outputs: 2
• Internal Driver: Yes
• Type - Primary: Flash/Torch
• Type - Secondary: White LED
• Frequency: 1.8MHz ~ 2.2MHz
• Voltage - Supply: 2.5 V ~ 5.5 V
• Voltage - Output: -
• Mounting Type: Surface Mount
• Package / Case: 16-UFBGA
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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Flash Duration Register bits [6:5]=10
V
Closed loop Current Limit vs V
HWEN
Non-Switching Current vs V
Standby Current vs V
=V
IN
, Enable Register = 0x18
IN
IN
IN
(Note
30102887
30102897
30102861
8)
8
Flash Duration Register bits [6:5]=11
Closed loop Current Limit vs V
OVP Thresholds vs V
Shutdown Current vs V
V
HWEN
= 0V
IN
(Note
IN
9)
IN
(Note
30102898
30102888
30102862
8)