DatasheetsPDF.com

AN603

Part Number AN603
Manufacturer Vishay Siliconix
Title Designing With the Si9978DW Configurable H-Bridge Controller
Description AN603 Vishay Siliconix Designing With the Si9978DW Configurable H-Bridge Controller Wharton McDaniel Currently, there are a number of fully integ...
Features integral high-side drive circuitry and an internal voltage regulator, which allows operation over a 20to 40-V dc input voltage range. Protection features include cross-conduction protection, current limiting, and undervoltage lockout. The FAULT outputs indicate when undervoltage or overcurrent shutd...

File Size 127.87KB
Datasheet AN603 PDF File







Similar Datasheet

AN6006 : Features: ANT6006 is a high efficiency step-down DC/DC 2.5V to 5.5V Input Voltage Range converter operated with the current mode and the Adjustable Output Voltage as Low as 0.6V constant frequency. The internal switch and synchronous rectifier are integrated for high efficiency. External Schottky diodes are not required. The supply current is only 200μA during operation and drops to less than 1μA in shutdown. ANT6006 can supply 1A of load current from 2.5V to 5.5V supply voltage. The output voltage can be regulated as low as 0.6V. The switching frequency is set at 1.5MHz, allowing High Efficiency: Up to 95% 1.5MHz Constant Switching Frequency 1A Available Load Current 100% .

AN601 : www.DataSheet.co.kr AN601 Vishay Siliconix Unclamped Inductive Switching Rugged MOSFETs For Rugged Environments The evolution of the power MOSFET has resulted in a very rugged transistor. The semiconductor industry defines this ruggedness as the capability to withstand avalanche currents when subjected to unclamped inductive switching. Historically, MOSFET manufacturers chose to quantify ruggedness, not based principally on individual performance, but rather on comparative performance with other manufacturers. Siliconix has optimized the cell structure of power MOSFETs, resulting in a new class of extremely rugged devices. Today’s avalanche-rated MOSPOWER FET exhibits a ruggedness that fa.

AN6010 : AN6010 1.5MHz, 1.5A, High Efficiency PWM Step-Down DC/DC Converter GeneCroalnDveesrcterirption: AN6010 is a high efficiency step-down DC/DC converter operated with the current mode and the constant frequency. The internal switch and synchronous rectifier are integrated for high efficiency. External Schottky diodes are not required. The supply current is only 200μA during operation and drops to less than 1μA in shutdown. AN6010 can supply 1.5A of load current from 2.5V to 5.5V supply voltage. The output voltage can be regulated as low as 0.6V. The switching frequency is set at 1.5MHz, allowing the use of small surface mount inductors and capacitors. It can run 100% duty cycle for low dropou.

AN6012 : AN6012 is a high efficiency step-down DC/DC converter operated with the current mode and the constant frequency. The internal switch and synchronous rectifier are integrated for high efficiency. AN6012 can supply 2A of load current from 2.7V to 5.5V supply voltage. The switching frequency is set at 1.25MHz, allowing the use of small surface mount inductors and capacitors. It can run 100% duty cycle for low dropout application. AN6012 is available in a SOP-8 package. AN6012 Features: 2.7V High to 5.5V Input Voltage Range Efficiency: Up to 95% Constant Switching Frequency 1.25MHz 2A Available Load Current Duty Cycle in Dropout Mode Control Circuit Protection 100% Current .

AN602 : ISO 9141 is an international standard for communications between automobiles and diagnostic testers. It specifies a serial data communication bus between the vehicle’s Electronic Control Units (ECUs) and the diagnostic test SAE OBDII Scan Tool (SAE J 1978). ISO 9141 has been adopted by the California Air Resources Board for all cars sold in California with feedback fuel control systems. Similar rules are being adopted in New York, New Jersey, Massachusetts, and Maryland, and are expected to affect the design of most cars sold in the United States. Diagnostic Tester According to SAE J1978 The Si9243EY (Figure 3) is designed for users that need both K and L Lines for communication. It is pa.

AN603 : Manufacturer Manufacturer Part Number EEU-FC1V331 ECU-V1H103KBG GRM42-6Y5V225Z016AK ECU-V1H270JCG LTST-C150GKT LTST-C150EKT BZX84C5V6 LM4040BIM3-4.1 2520-6002UB ERJ-6GEYJ102 2 4 1 2 5 4 4 1 1 1 10 C1 C2 C3 C4 C6 C7 C5 C8 C9 330UF 35V RADIAL 1050MA RIP .01UF 50V CERAMIC CAP 0805 SMD CAP 2.2UF 16V CERAMIC Y5V 1206 27PF 50V CERAMIC CAP 0805 SMD Panasonic Panasonic Murata Panasonic LiteOn LiteOn Diodes Inc. National 3M Panasonic D1 D2 D4 D6 D8 SMT 1206 GREEN LED D3 D5 D7 D9 D10 D11 D12 D13 D14 J1 J2 SMT 1206 RED LED DIODE 5.6V ZENER TO236/SOT23 4.096V 0.2% REFERENCE CONN TERM BLOCK 2POS 5.08MM DUAL HEADER 20 VERT. 0.1" www.DataSheet4U.com 7 8 9 Phoenix Contact 1715721 10 11 R1 R2 R3 R4.

AN6033 : Features: AN6033 is a high efficiency step-down DC/DC 2.7V to 5.5V Input Voltage Range converter operated with the current mode and the High Efficiency: Up to 95% constant frequency. The internal switch and 1.25MHz Constant Switching Frequency synchronous rectifier are integrated for high 3A Available Load Current efficiency. AN6033 can supply 3A of load current 100% Duty Cycle in Dropout from 2.7V to 5.5V supply voltage. Current Mode Control The switching frequency is set at 1.25MHz, allowing Short Circuit Protection the use of small surface mount inductors and Thermal Fault Protection capacitors. It can run 100% duty cycle for low Compact package: DFN3X3-10 d.

AN6041 : w w a D . w S a t e e h U 4 t m o .c w w w a .D S ta e h U 4 t e .c m o w w w .D a S a t e e h U 4 t m o .c .

AN605 : Base resistance TABLE 1 Symbol RB Rg Gate resistance internal to the MOSFET Cgs Capacitance due to the overlap of the source and channel regions by the polysilicon gate. Independent of applied voltage. Consists of two parts: Cgd 1.. Associated with the overlap of the polysilicon gate and the silicon underneath in the JFET region. Independent of applied voltage. 2.. The capacitance associated with the depletion region immediately under the gate. Non-linear function of voltage. This provides a feedback loop between the output and input circuit. It is called the Miller Capacitor because it causes the total dynamic input capacitance to become greater than the sum of the static capacitors.

AN606 : AND PRINCIPLE OF OPERATION D2PAK-5 D (Tab, 3) G (1) (4) KELVIN w 1 2 3 4 5 w SENSE (2) w S (5) .D SENSE G D S KELVIN N-Channel MOSFET Dividing the MOSFET cells in a known ratio creates two paths that share the drain-source current. The path with the smaller number of cells constitutes the sense current, which is much smaller than the current conducting through the rest of the cells. A very simple, low-power, external circuit can measure this current. Multiplying this value with the cell ratio gives the total drain-source current. The classic Kelvin termination for the return of sense current to the main source connection insures the measurement accuracy. This terminal not on.

AN607P : Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 R input 1 GND (R) R input 2 VCC1 5 V (G sync.) G input 1 GND (G) G input 2 VCC1 5 V (RGB) B input 1 GND (B) B input 2 VCC1 5 V (HV, HSEP, SW) H input 1 H input 2 V input 1 Description Pin No. 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 V input 2 GND (HV, HSEP, SW) V output H output H detect Sync. input SW B output GND (RGB) G sync. output GND (RGB) G output VCC2 12 V (RGB) R output VCC2 12 V (RGB) Description AN5870K s Absolute Maximum Ratings Parameter Supply voltage Symbol VCC1 (pin 4, pin 8, pin 12) VCC2 (pin 28, pin 30) Supply current *2 *1 Rating 5.5 12.9 22.5 75.8 1.143 −20 to +70 −55 to +150 Unit V ICC1 (pin 4, pin 8, pin 12) ICC2 (pi.

AN608P : Pin No. 1 2 3 4 Output Supply voltage Input GND Description 1.2 2.0±0.3 1 AN607P s Absolute Maximum Ratings at Ta = 25°C Parameter Supply voltage Circuit voltage Total consumption current Circuit current Symbol V2-4 V3-4 I2 I3 I1 Total power dissipation Operating ambient temperature Storage temperature PTOT Topr Tstg Rating 14.4 V2-4 to −1 11 +1 to − 0.5 0 to −5 160 −20 to +70 −40 to +125 ICs for Video Camera Unit V V mA mA mW °C °C Note) Do not apply current and voltage to the pins not described. The mark '+' means the current flowing into the IC and the mark '−' means the current flowing out of the IC. s Electrical Characteristics Parameter Circuit current Video signal output pin .

AN6095SH : SUPERVISORY/VOLTAGE MONITOR CIRCUITS Application Note 609: Jun 01, 2001 Tiny IC Debounces Pushbutton Switch When a push-button is used to manually reset a µP, ringing from the switch may cause a false reset output signal when the switch is press and de-pressed. Maxim's microprocessor supervisors have a debounced manual reset input to help ignore this ringing. Though they're not complicated, schemes for debouncing a pushbutton switch usually entail using several logic gates. It's easy to include such circuits in an ASIC. Adding a debouncer as a last-minute design change, however, can be inconvenient. In such cases, the circuit in the figure below can come in handy. The circuit, using only .

AN6096FHN : Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 Symbol RXMXIN RXLOIN VCCM MXO LMDEC1 LMIN LMDEC2 GNDR VCCL LMO TXLO1 RSO Description RX-mixer-in RX-local-in VCC-mixer Mixer-out Limiter-decouple 1 Limiter-in Limiter-decouple 2 GND-RX VCC -limiter Limiter-out TX-local 1-in RSSI-out Pin No. 13 14 15 16 17 18 19 20 21 22 23 24 Symbol Q-IN Q-IN I-IN I-IN GNDM APC/BS VCCM TXLO2R TXLO2 VCCO GNDO TXO Description Q-input Q-input I-input I-input GND-TX-modulator APC/BS VCC -TX-modulator TX-local 2-REF TX-local 2 VCC -TX-out GND-TX-out TX-output I Absolute Maximum Ratings Parameter Supply voltage Supply current Power dissipation Operating ambient temperature * Storage temperature * Symbol VCC ICC PD Topr Tstg Rat.




Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)