 |
データシートサーチシステム |
|
|
データシートサーチシステム |
|
L99DZ320 データシート(PDF) 5 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
L99DZ320 データシート(HTML) 5 Page - STMicroelectronics |
|
|
5 / 146 page  Pin Name Function 9 NC Not connected 10 NC Not connected 11 HS14 High-side driver output to drive LEDs 12 HS13 High-side driver output to drive LEDs 13 HS12 High-side driver output to drive LEDs 14 HS9 High-side driver output to drive LEDs. The channel is protected by overcurrent recovery feature 15 NC Not connected 16 HS11 High-side driver output to drive LEDs 17 VS Power supply voltage for power stage outputs (external reverse battery protection required), for this input a ceramic capacitor as close as possible to GND is recommended. Important: for the capability of driving, the full current at the outputs all pins of VS must be connected externally 18 VS; 2nd pin Current capability (pin description see above) 19 HS7 High-side driver output to drive LEDs or a 10 W bulb (programmable Rdson). The channel is protected by overcurrent recovery feature 20 HB6 Half-bridge outputs: the output is built by a high-side and a low-side switch which are internally connected. The output stage of both switches is a power DMOS transistor. Each driver has an internal parasitic reverse diode (bulk-drain diode: high-side driver from output to VS, low-side driver from GND to output). The channel is protected by overcurrent recovery feature 21 NC Not connected 22 NC Not connected 23 HB5 Half-bridge outputs: the output is built by a high-side and a low-side switch which are internally connected. The output stage of both switches is a power DMOS transistor. Each driver has an internal parasitic reverse diode (bulk-drain diode: high-side driver from output to Vs, low-side driver from GND to output). The channel is protected by overcurrent recovery feature 24 HB5; 2nd pin Current capability (pin description see above) 25 VSREG Power supply voltage to supply the internal voltage regulators and the HS0 (external reverse battery protection required / diode) for this input a ceramic capacitor as close as possible to GND and an electrolytic back up capacitor is recommended 26 HS0 High-side driver output to drive LEDs or to supply contacts 27 HB4 Half-bridge outputs: the output is built by a high-side and a low-side switch which are internally connected. The output stage of both switches is a power DMOS transistor. Each driver has an internal parasitic reverse diode (bulk-drain diode: high-side driver from output to VS, low-side driver from GND to output). The channel is protected by overcurrent recovery feature 28 HB4; 2nd pin Current capability (pin description see above) 29 NC Not connected 30 VS 3rd pin Current capability (pin description see above) 31 HS15 High-side driver output to drive LEDs 32 PGND Power GND 33 HS8 High-side driver output to drive LEDs. The channel is protected by overcurrent recovery feature 34 NC Not connected 35 SGND Signal ground 36 CM Current monitor output: depending on the selected multiplexer bits of the control register this output sources an image of the instant current through the corresponding high-side driver with a fixed ratio 37 NC Not connected 38 CLK SPI: serial clock input 39 DO SPI: serial data output (push pull output stage) 40 DI SPI: serial data input L99DZ320 Block diagram and pin description DS14235 - Rev 5 page 5/146 |
|
リンク URL |
| ALLDATASHEETはお客様のビジネスに役立ちますか？ [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | データシートへのリンク | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Japanese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
