This detailed comparison of AL1678-20BS7-13 and LT3942EUFD#TRPBF in the PMIC - LED Drivers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Zetex Semiconductors (Diodes Inc.) | Linear Technology (Analog Devices, Inc.) |
|---|---|---|
| Package / Case | 8-SOIC (0.154", 3.90mm Width), 7 Leads | 28-WFQFN Exposed Pad |
| Description | IC LED OFFLINE DRIVER SO-7 | 36V, 2A SYNCHRONOUS BUCK-BOOST C |
| In Stock | 2 910 | 2 680 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | - | - |
| Package | Tape & Reel (TR)Cut Tape (CT) | Tape & Reel (TR) |
| Type | AC DC Offline Switcher | DC DC Regulator |
| Topology | Step-Down (Buck) | Step-Down (Buck), Step-Up (Boost) |
| Internal Switch(s) | Yes | Yes |
| Number of Outputs | 1 | 4 |
| Voltage - Supply (Min) | 8.5V | 3V |
| Voltage - Supply (Max) | 18V | 36V |
| Voltage - Output | 15V ~ 35V | 0V ~ 36V |
| Current - Output / Channel | 2A | 2A |
| Frequency | 350kHz | 300kHz ~ 2MHz |
| Dimming | No | Analog, PWM |
| Applications | Lighting | Automotive, General Purpose, Lighting |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 125°C (TJ) |
| Supplier Device Package | 7-SO | 28-QFN (4x5) |
