 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
L9348 Datasheet(PDF) 1 Page - STMicroelectronics |
|
||||||||||||||||||||||||||||||
L9348 Datasheet(HTML) 1 Page - STMicroelectronics |
|
|
1 / 13 page  1/13 L9348 March 2002 s SUPPLY VOLTAGE RANGE: 4.8 TO 18V s OUTPUT VOLTAGE UP TO 40V s OUTPUT VOLTAGE CLAMP DURING RECIRCULATION OF INDUCTIVE LOADS s OUTPUT CURRENT CAPABILITY 2 X 5A AND 2 X 3A s LOW POWER DISSIPATION DURING RECIRCULATION OF INDUCTIVE LOADS BY INTEGRATED FREE WHEELING DIODES (3A-DRIVERS ONLY) s LOW ON-RESISTANCE 2 X 0.2 Ω , 2 X 0.35 Ω (TYP.) s OUTPUT SHORT CIRCUIT CURRENT PROTECTION s REAL TIME DIAGNOSTIC FUNCTIONS s OVERTEMPERATURE SHUTDOWN s SIGNAL- AND POWER-GROUND-LOSS SHUTDOWN s 3.3V CMOS COMPATIBLE INPUTS AND STATUS DESCRIPTION The L9348 is a monolithic integrated quad low side driver realized in advanced Multipower-BCD technol- ogy. It is intended to drive inductive loads (relays, electromagnetic valves) in automotive and industrial applications. PowerSO-36 BARE DIE ORDERING NUMBERS: L9348 L9348-DIE1 QUAD LOW SIDE DRIVER Figure 1. Block Diagram VS + – VREG = Voltage Regulator V CC V DD V S V REG GL TSD SCP OL V S FAIL ≥1 C 166kHz PWRES CHANNEL1 EN PWRES V DD PWRES C 166kHz V S EN IN1 ST1 IN2 ST2 ENA GND 99AT0073 PGND2 Q2 PGND1 Q1 V DD EN CHANNEL2 PWRES C 166kHz EN V REG FB GL TSD SCP OL V S FAIL ≥1 C 166kHz PWRES CHANNEL3 EN IN3 ST3 PGND3 Q3 V DD EN D3 IN4 ST4 CHANNEL4 PWRES C 166kHz EN PGND4 Q4 D4 5A - DRIVER 3A - DRIVER |
Similar Part No. - L9348 |
|
Similar Description - L9348 |
|
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | 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
