WM8351CGEB/RV WOLFSON [Wolfson Microelectronics plc], WM8351CGEB/RV Datasheet - Page 323
![no-image](/images/no-image-200.jpg)
WM8351CGEB/RV
Manufacturer Part Number
WM8351CGEB/RV
Description
Manufacturer
WOLFSON [Wolfson Microelectronics plc]
Datasheet
1.WM8351CGEBRV.pdf
(330 pages)
- Current page: 323 of 330
- Download datasheet (4Mb)
Production Data
w
The magnitude of the inductor current ripple is dependent on the inductor value and can be
determined by the following equation:
The inductor current is also a function of the DC-DC Converter maximum input current, which can be
determined by the following equation:
As a minimum requirement, the DC current rating should be equal to the maximum input current plus
one half of the inductor current ripple.
To be suitable for the application, the chosen inductor must have a saturation current that is higher
than the peak inductor current given by the above equation. To maximise the converter efficiency, the
inductor should also have a low DC Resistance (DCR), resulting in minimum conduction losses. Care
should also be taken to ensure that the inductor is effective at the applicable operating temperature.
See Section 29.4.4 for recommended inductor, capacitor and FET component details.
When selecting a suitable output inductor, the inductance value and the saturation current must be
compatible with the operating conditions of the converter.
PD, April 2012, Rev 4.5
WM8351
323
Related parts for WM8351CGEB/RV
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![WM9701A](/images/no-image3.png)
Part Number:
Description:
WM9701ALow Power AC97 Multimedia Audio Codec
Manufacturer:
WOLFSON Wolfson Microelectronics plc
Datasheet:
![WM8973LGEFL](/images/no-image3.png)
Part Number:
Description:
WM8973LGEFLSTEREO CODEC FOR PORTABLE AUDIO APPLICATIONS
Manufacturer:
WOLFSON Wolfson Microelectronics plc
Datasheet:
![wm8350](/images/no-image3.png)
Part Number:
Description:
Wolfson Audioplus? Stereo Codec With Power Management
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![wm8351](/images/no-image3.png)
Part Number:
Description:
Wolfson Audioplus? Stereo Codec With Power Management
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![wm8352](/images/no-image3.png)
Part Number:
Description:
Wolfson Audioplus? Stereo Codec With Power Management
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![wm2000](/images/no-image3.png)
Part Number:
Description:
Handset Receiver Speaker Driver With Wolfson Myzone Ambient Noise Cancellation
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![wm2002](/images/no-image3.png)
Part Number:
Description:
Stereo Headphone Driver With Wolfson Myzonetm Ambient Noise Cancellation
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![wm8400](/images/no-image3.png)
Part Number:
Description:
Wolfson Audioplustm Hi-fi Audio Codec And Power Management Unit For Mobile Multimedia
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![WM8941GEFL](/images/no-image3.png)
Part Number:
Description:
Mono CODEC with Speaker Driver and Video Buffer
Manufacturer:
WOLFSON [Wolfson Microelectronics plc]
Datasheet:
![WM8951L_07](/images/no-image3.png)
Part Number:
Description:
Stereo ADC with Microphone Input and Clock Generator
Manufacturer:
WOLFSON [Wolfson Microelectronics plc]
Datasheet:
![WM9701A](/images/no-image3.png)
Part Number:
Description:
WM9701ALow Power AC97 Multimedia Audio Codec
Manufacturer:
WOLFSON Wolfson Microelectronics plc
Datasheet:
![WM8973LGEFL](/images/no-image3.png)
Part Number:
Description:
WM8973LGEFLSTEREO CODEC FOR PORTABLE AUDIO APPLICATIONS
Manufacturer:
WOLFSON Wolfson Microelectronics plc
Datasheet:
![WM9711](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![WM9705](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![WM9707](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet: