Datenblatt-Suchmaschine für elektronische Bauteile |
|
SC622A Datenblatt(PDF) 18 Page - Semtech Corporation |
|
SC622A Datenblatt(HTML) 18 Page - Semtech Corporation |
18 / 23 page SC622A 18 Register Map Address D7 D6 D5 D4 D3 D2 D1 D0 Reset Value Description 0x02 0(1) 0(1) 0(1) FLTO FL_2 FL_1 FL_0 FL/SPLB 0x10 Flash/Spotlight Control 0x03 0(1) LDO2_2 LDO2_1 LDO2_0 LDO1_3 LDO1_2 LDO1_1 LDO1_0 0x00 LDO Control Notes: (1) 0 = always write a 0 to these bits Register and Bit Definitions Flash/Spotlight Control Register (0x02) This register is used to configure the flash time-out feature, the flash or spotlight current, and select flash or spotlight current ranges. FLTO This bit is used to enable the flash safety time-out feature. The default state is enabled with FLTO = 1. If this bit is set, the device will turn off the flash after a nominal period of 1s. Two ways to re-enable the flash function after a safety time-out are: Pull the FLEN pin low to re-enable the flash function Clear and re-write FL[2:0] FL[2:0] These bits are used to set the current for the flash current sink when configured for flash or spotlight by the FL/ SPLB bit. Bits FL[2:0] set the flash or spotlight current, as shown in Table 1. • • Table 1 — Flash/Spotlight Control Bits FL_2 FL_1 FL_0 FL/ SPLB Flash/Spotlight Current (mA) 0 0 0 0 OFF 00 1 0 50 0 1 0 0 100 0 1 1 0 150 1 0 0 0 200 1 0 1 0 250 1 1 0 0 250 1 1 1 0 250 0 0 0 1 OFF 0 0 1 1 300(1) 0 1 0 1 350(1) 0 1 1 1 400(1) 1 0 0 1 400(1) 1 0 1 1 400(1) 1 1 0 1 400(1) 1 1 1 1 400(1) Note: (1) When on continuously, the device may reach the temperature limit with 300mA and higher. |
Ähnliche Teilenummer - SC622A |
|
Ähnliche Beschreibung - SC622A |
|
|
Link URL |
Privatsphäre und Datenschutz |
ALLDATASHEETDE.COM |
War ALLDATASHEET hilfreich? [ DONATE ] |
Über Alldatasheet | Werbung | Kontakt | Privatsphäre und Datenschutz | Linktausch | Hersteller 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 |