Parameters | |
---|---|
Factory Lead Time | 1 Week |
Lifecycle Status | PRODUCTION (Last Updated: 3 months ago) |
Mounting Type | Surface Mount |
Package / Case | 28-TSSOP (0.173, 4.40mm Width) Exposed Pad |
Surface Mount | YES |
Number of Pins | 28 |
Operating Temperature | -40°C~85°C |
Packaging | Tube |
Published | 2005 |
JESD-609 Code | e3 |
Part Status | Active |
Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Number of Terminations | 28 |
ECCN Code | EAR99 |
Terminal Finish | Matte Tin (Sn) |
Applications | Converter, TFT LCD |
Subcategory | Switching Regulator or Controllers |
Terminal Position | DUAL |
Terminal Form | GULL WING |
Peak Reflow Temperature (Cel) | 260 |
Number of Functions | 4 |
Terminal Pitch | 0.65mm |
Time@Peak Reflow Temperature-Max (s) | 30 |
Base Part Number | LT1943 |
Pin Count | 28 |
Number of Outputs | 4 |
Qualification Status | Not Qualified |
Output Type | Adjustable |
Input Voltage-Nom | 12V |
Analog IC - Other Type | SWITCHING REGULATOR |
Voltage - Input | 4.5V~22V |
Voltage - Output | 1.25V~40V |
Topology | Boost |
Min Input Voltage | 4.5V |
Control Mode | CURRENT-MODE |
Max Input Voltage | 22V |
Switcher Configuration | BUCK |
Switching Frequency | 1.35MHz |
Height | 1.05mm |
Length | 9.8mm |
Width | 4.5mm |
RoHS Status | ROHS3 Compliant |
Lead Free | Lead Free |