Module spare parts TSXSCP114

Focus on DCS, PLC, robot control system and large servo system.

Main products: various modules / cards, controllers, touch screens, servo drivers.

Advantages: supply of imported original products, professional production parts,

Fast delivery, accurate delivery time,

The main brands include ABB Bailey, Ge / fuanc, Foxboro, Invensys Triconex, Bently, A-B Rockwell, Emerson, ovation, Motorola, xyvom, Honeywell, Rexroth, KUKA, Ni, Deif, Yokogawa, Woodward, Ryan, Schneider, Yaskawa, Moog, prosoft and other brands

TSXSCP114

1 ISEN A Current sense input pin. Voltage generated across an external sense resistor is fed into this pin. 2 UVLO A Under voltage lockout pin. A resistor divider from VIN to ground is connected to the UVLO pin. The ratio of these resistances determine the input voltage which allows switching and the hysteresis to disable switching. 3 COMP A Compensation pin. A resistor and capacitor combination connected to this pin provides compensation for the control loop. 4 FB A Feedback pin. Inverting input of the error amplifier. 5 AGND G Analog ground pin. Internal bias circuitry reference. Should be connected to PGND at a single point. 6 FA/SYNC/SD I/A Frequency adjust, synchronization, and shutdown pin. A resistor connected from this pin to ground sets the oscillator frequency. An external clock signal at this pin will synchronize the controller to the frequency of the clock. A high level on this pin for ≥ 30 μs will turn the device off and the device will then draw 5 μA from the supply typically. 7 PGND G Power ground pin. External power circuitry reference. Should be connected to AGND at a single point. 8 DR O Drive pin of the IC. The gate of the external MOSFET should be connected to this pin. 9 VCC O Driver supply voltage pin. A bypass capacitor must be connected from this pin to PGND. See Driver Supply Capacitor Selection section. Do not bias externally. 10 VIN P Power supply input pin. 4 LM3481, LM3481-Q1 SNVS346F –NOVEMBER 2007–REVISED NOVEMBER 2014 Product Folder Links: LM3481 LM3481-Q1 Submit Documentation Feedback Copyright ? 2007–2014, Texas Instruments Incorporated (1) Absolute Maximum Ratings are limits beyond which damage to the device may occur. Recommended Operating Ratings indicates conditions for which the device is intended to be functional, but does not ensure specific performance limits. For ensured specifications and test conditions, see the Electrical Characteristics. The ensured specifications apply only for the test conditions. (2) Part is MSL1-260C qualified 6 Specifications 6.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted)(1) MIN MAX UNIT VIN Pin Voltage –0.4 50 V FB Pin Voltage –0.4 6 V FA/SYNC/SD Pin Voltage –0.4 6 V COMP Pin Voltage –0.4 6 V UVLO Pin Voltage –0.4 6 V VCC Pin Voltage –0.4 6.5 V DR Pin Voltage –0.4 6 V ISEN Pin Voltage –400 600 mV Peak Driver Output Current 1 A Power Dissipation Internally Limited Junction Temperature 150 °C Lead Temperature (only applies to operating conditions) DGS Package 220 °C Peak Body Temperature (2) 260 °C (1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. (2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process. 6.2 Handling Ratings: LM3481 MIN MAX UNIT Tstg Storage temperature range –65 150 °C V(ESD) Electrostatic discharge Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all pins(1) –2000 +2000 V Charged device model (CDM), per JEDEC specification JESD22-C101, all pins(2) –750 +750 (1) AEC Q100-002 indicates HBM stressing is done in accordance with the ANSI/ESDA/JEDEC JS-001 specification. 6.3 Handling Ratings: LM3481-Q1 MIN MAX UNIT Tstg Storage temperature range –65 150 °C V(ESD) Electrostatic discharge Human body model (HBM), per AEC Q100-002(1) –2000 +2000 Charged device model (CDM), per V AEC Q100-011 Corner pins (1, 5, 6, and 10) –750 +750 Other pins –750 +750 6.4 Recommended Operating Ratings MIN MAX UNIT Supply Voltage 2.97 48 V Junction Temperature Range –40 125 °C Switching Frequency Range