Os motores de busca de Datasheet de Componentes eletrônicos |
|
LC5222S Folha de dados(PDF) 3 Page - Sanken electric |
|
LC5222S Folha de dados(HTML) 3 Page - Sanken electric |
3 / 8 page LED Lighting IC LC5222S SANKEN ELECTRIC CO.,LTD. 3/8 13 October 2011 4 Electrical Characteristic (Ta=25°C, VBB=140V, Unless Otherwise Noted.) Parameter Terminal Symbol Ratings Units Remarks M IN T YP M AX Power Supply Current 6−8 IBBs ― 1 1.5 mA At disable 6−8 IBB ― 2.5 4.0 mA At enable Output MOSFET Breakdown Voltage 5−4 V(BR)DSS 250 ― ― V ID=1mA Output MOSFET On Resistance 5−4 RDS(on) ― 1.2 2.2 Ω ID=0.5A Body Diode Forward Voltage 4−5 VF ― 0.8 1.0 V IF=0.5A UVLO Threshold (Turn On) 6−8 VUVLO(on) ― 14 ― V UVLO Threshold (Turn Off) 6−8 VUVLO(off) ― 12 ― V Reg Output Voltage 1−8 VReg 9.6 10 10.4 V IReg=0mA Reg Output Current 1−8 IReg ― ― −2 mA VReg=9V Enable Voltage 3−8 VENB ― 0.15 0.19 V Sleep Voltage 3−8 VSLP 2.85 3.0 ― V Ref Pin Input Current 3−8 IRef −10 ― 10 µA Current Control Detection Voltage 4-8 VSen 0.4VRef −0.03 0.4VRef 0.4VRef +0.03 V VRef=0.2~2.0V 0.77 0.8 0.83 V VRef=2.0~3.0V OCP Detection Voltage 4−8 VOCP ― 0.4VRef +0.7 ― V VRef=0.2~2.0V ― 1.5 ― V VRef=2.0~3.0V Sen Pin Input Current 4−8 ISen −10 ― 10 µA PWM Pin Low Voltage 2−8 VPWML ― 2 ― V PWM Pin High Voltage 2−8 VPWMH ― 3 ― V PWM Pin Output Current 2−8 IPWM ― −20 ― µA PWM Blanking Time ― tBLKP ― 0.3 ― µs OCP Blanking Time ― tBLKO ― 0.2 ― µs PWM Frequency 2−8 fPWM ― ― 200 ※5 kHz Duty=50% PWM Off Time ― tOff ― 17 ― µs CPWM=100pF Rise Time 5−4 tr ― 25 ― ns Io=0.4A Fall Time 5−4 tf ― 50 ― ns Io=0.4A Thermal Shutdown Threshold ― TTSD ― 150 ― °C Temperature of Control IC Thermal Shutdown Hysteresis ― TTSDhys ― 55 ― °C ※5 Operation at a PWM frequency greater than f PWM is possible but not warranted. |
Nº de peça semelhante - LC5222S |
|
Descrição semelhante - LC5222S |
|
|
Ligação URL |
Privacy Policy |
ALLDATASHEETPT.COM |
ALLDATASHEET é útil para você? [ DONATE ] |
Sobre Alldatasheet | Publicidade | Contato conosco | Privacy Policy | roca de Link | Lista de Fabricantes 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 |