 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
JMK212BJ476MG-T Datasheet(PDF) 5 Page - International Rectifier |
|
||||||||||||||||||||||||||||||
JMK212BJ476MG-T Datasheet(HTML) 5 Page - International Rectifier |
|
|
5 / 36 page  5 IR3837MPbF Rev 1.31 Recommended Operating Conditions Symbol Definition Min Max Units PVin Input Voltage for power stage 1.5 16 Vin Input Voltage for internal LDO * 7.0 16 Vcc/LDO_out Supply Voltage * 4.5 6.5 Boot to SW Supply Voltage 4.5 7.5 Vo Output Voltage 0.6 0.9*Vin V Io Output Current 0 14 A Fs Switching Frequency 225 1650 kHz Tj Junction Temperature -40 125 oC * Vcc/LDO_out can be connected to an external regulated supply (≈ 5V). If so, the Vin input should be left unconnected. PARAMETER SYMBOL TEST CONDITION MIN TYP MAX UNIT POWER STAGE Power Losses Ploss Vin=12V, Vo=1.8V, Io=14A, Fs=600kHz, L=0.51uH, Note4 3 W Top Switch Rds(on)_Top VBoot -Vsw =5.0V, ID=14A,Tj=25C 12 16 Bottom Switch Rds(on)_Bot Vcc=5.0V, ID=14A 5.3 7 mΩ Bootstrap Diode Forward Voltage I(Boot)= 30mA 180 260 470 mV SW=0V, Enable=0V 6 SW leakage Current Isw SW=0V, Enable=high, Vp=0V 14 µA SUPPLY CURRENT Vin Supply Current (Standby) Iin(Standby) Enable low , No Switching, 400 µA Vin Supply Current (Dyn) Iin(Dyn) Enable high, Fs=500kHz, Vin=12V 17 mA INTERNAL REGULATOR (LDO) Output Voltage IntVcc Vin(min)=7.0V, Io=0-50mA, Cload=2.2uF 4.7 5.2 5.7 V IntVcc Dropout IntVcc_drop Io=50mA, Cload=2.2uF 50 150 mV Short Circuit Current Ishort 70 mA INTERNAL DIGITAL SOFT START Soft Start Clock Frequency Clk(SS) Note4 168 200 254 kHz Soft Start Ramp Rate Ramp(SS) 0.2 mV/us Electrical Specifications Unless otherwise specified, these specification apply over, 7.0V<V in=PVin<16V, Vref=0.6V in 0oC<T j< 125 oC. Typical values are specified at T a = 25 oC. |
Similar Part No. - JMK212BJ476MG-T |
|
Similar Description - JMK212BJ476MG-T |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
