Motor / Motion / Ignition Controllers & Drivers Motor Bridge Contlr
L9904: Motor / Motion / Ignition Controllers & Drivers Motor Bridge Contlr
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Type : | Motor Bridge | Operating Supply Voltage : | 40 V | ||
Supply Current : | 10 mA | Mounting Style : | SMD/SMT | ||
Package / Case : | SO-20 | Packaging : | Tube |
` OPERATING SUPPLY VOLTAGE 8V TO 28V, OVERVOLTAGE MAX. 40V
` OPERATING SUPPLY VOLTAGE 6V WITH IMPLEMENTED STEPUP CONVERTER
` QUIESCENT CURRENT IN STANDBY MODE LESS THAN 50A
` ISO 9141 COMPATIBLE INTERFACE
` CHARGE PUMP FOR DRIVING A POWER MOS AS REVERSE BATTERY PROTECTION
` PWM OPERATION FREQUENCY UP TO 30KHZ
` PROGRAMMABLE CROSS CONDUCTION PROTECTION TIME
` OVERVOLTAGE, UNDERVOLTAGE, SHORT CIRCUIT AND THERMAL PROTECTION
` REAL TIME DIAGNOSTIC
Symbol | Symbol | Value | Unit |
VCB1 , VCB2 | Bootstrap voltage | -0.3 to 40 | V |
ICB1 , ICB2 | Bootstrap current | -100 | mA |
VCP | Charge pump voltage | -0.3 to 40 | V |
ICP | Charge pump current | -1 | mA |
VDIR ,VEN ,VPWM ,VTX |
Logic input voltage | -0.3 to 7 | V |
IDIR ,IEN ,IPWM ,ITX |
Logic input current | ±1 | mA |
VDG ,VRX | Logic output voltage | -0.3 to 7 | V |
IDG ,IRX | Logic output current | -1 | mA |
VGH1, VGH2 | Gate driver voltage | -0.3 to VSX + 10 | V |
IGH1 , IGH2 | Gate driver current | -1 | mA |
VGL1 , VGL2 | Gate driver voltage | -0.3 to 10 | V |
IGL1 , IGL2 | Gate driver current | -10 | mA |
VK | K-line voltage | -20 to VS | V |
VPR | Programming input voltage | -0.3 to 7 | V |
IPR | Programming input current | -1 | mA |
VS1 , VS2 | Source/drain voltage | -2 to VVS + 2 | V |
IS1 , IS2 | Source/drain current | -10 | mA |
VST | Output voltage | -0.3 to 40 | V |
IST | Step up output current | -1 | mA |
VVSDC | DC supply voltage | -0.3 to 28 | V |
VVSP | Pulse supply voltage (T < 500ms) | 40 | V |
IVS | DC supply current | -100 | mA |
For externally applied voltages or currents exceeding these limits damage of the device may occur!
All pins of the IC are protected against ESD. The verification is performed according to MIL883C, human body model with R=1.5k, C=100pF and discharge voltage ±2kV, corresponding to a maximum discharge energy of 0.2mJ.
Control circuit L9904 for power MOS bridge driver in automotive applications with ISO 9141bus interface.
Technical/Catalog Information | L9904 |
Vendor | STMicroelectronics |
Category | Integrated Circuits (ICs) |
Applications | DC Motor Controller |
Number of Outputs | 2 |
Voltage - Supply | 8 V ~ 20 V |
Voltage - Load | - |
Current - Output | - |
Operating Temperature | -40°C ~ 150°C |
Package / Case | 20-SOIC (7.5mm Width) |
Packaging | Tube |
Drawing Number | * |
Lead Free Status | Lead Free |
RoHS Status | RoHS Compliant |
Other Names | L9904 L9904 |