NXP USA Inc.24-UFQFN Exposed PadRoHS
MC34845DEP
IC LED DRVR RGLTR DIM 2.6A 24QFN
Category
Subcategory
Pmic Led Drivers
Package
24-UFQFN Exposed Pad
Status
Obsolete
$2.84 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | NXP USA Inc. |
| Model | MC34845DEP |
| Package / Case | 24-UFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Step-Up (Boost) |
| Voltage - Output | 8V ~ 60V |
| Number of Outputs | 6 |
| Supplier Device Package | 24-QFN-EP (4x4) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
MC34845DEP by NXP USA Inc. is a Step-Up (Boost) IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output 8V ~ 60V. The 24-UFQFN Exposed Pad package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Type | DC DC Regulator |
| Dimming | PWM |
| Topology | Step-Up (Boost) |
| Frequency | 300kHz |
| Applications | Backlight |
| Voltage - Output | 8V ~ 60V |
| Number of Outputs | 6 |
| Internal Switch(s) | Yes |
| Voltage - Supply (Max) | 21V |
| Voltage - Supply (Min) | 5V |
| Current - Output / Channel | 2.6A (Switch) |
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