Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | LQFP |
| Pkg. Code: | pkg_1051 |
| Lead Count (#): | 40 |
| Pkg. Dimensions (mm): | 7 x 7 x 1.7 |
| Pitch (mm): |
Environmental & Export Classifications
| RoHS (R2A20114AFP#W1) | EnglishJapanese |
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| ECCN (US) | |
| HTS (US) |
Product Attributes
| Pkg. Type | LQFP |
| Function | Shunt resistor sensing, Frequency Modulation, Phase drop |
| Icc (Typical) (mA) | 5 |
| Lead Compliant | No |
| Lead Count (#) | 40 |
| Length (mm) | 7 |
| MOQ | 2000 |
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| Pkg. Dimensions (mm) | 7 x 7 x 1.7 |
| Remarks | CCM Interleaved PFC |
| Tape & Reel | No |
| Thickness (mm) | 1.7 |
| Tstg (Max) (°C) | 150 |
| Tstg (Min) (°C) | -55 |
| Width (mm) | 7 |
Resources for R2A20114AFP
Description
Support is limited to customers who have already adopted these products.
R2A20114AFP/ASP is a boost converter control IC with PFC (Power Factor Correction). Employing continuous conduction mode interleaving PFC, it performs higher efficiency and lower switching noise even for high power use. Interleaving control of the boost converters, namely, producing 180 degrees phase shift between the output signals (GD1, 2) driving the boost converters, enables the system to perform high conversion efficiency and low switching noises and, at the same time, to reduces ripple currents in input and output current and then this allows use of smaller components such as boost inductors, input filters and output capacitors. R2A20114AFP/ASP integrates a various kinds of protection circuits, such as the detection circuit of breaking of wire in feedback loop, two modes of over voltage protection circuits, over current protection circuit and error output circuit (*1 ), which improve the reliability of the power supply system and reduce the number of component parts on the system.