ISL6119USBEVAL1 Intersil, ISL6119USBEVAL1 Datasheet
ISL6119USBEVAL1
Specifications of ISL6119USBEVAL1
Related parts for ISL6119USBEVAL1
ISL6119USBEVAL1 Summary of contents
Page 1
... ISL6119EVAL1 Evaluation Platform ISL6119USBEVAL1 USB Dual Port Evaluation Platform NOTE: Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which is compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J Std-020B ...
Page 2
Typical Application: Dual USB Port Power + Simplified Block Diagram GND VIN EN_1 EN_2 2 ISL6119 D+ D- OUT_1 ENABLE_1 FAULT_1 VIN GND ISL6119L FAULT_2 ENABLE_2 OUT_2 ...
Page 3
Pin Descriptions PIN NO. DESIGNATOR FUNCTION 1 GND IC Reference 2 VIN Chip bias, Controlled Supply Input, Undervoltage lock-out 3, 4 ENABLE_1, 2/ Channel Enable/ Enable Not Inputs ENABLE_1 FAULT_2, 1 Channel 2, 1 Over Current Fault ...
Page 4
Absolute Maximum Ratings Supply Voltage (VIN to GND 6.0V EN, FAULT . . . ...
Page 5
Introduction The ISL6119 is a fully independent dual channel overcurrent (OC) fault protection IC for the +2.5V to +5.5V environment. Each ISL6119 incorporates in a single 8 lead SOIC package two 80mW N-channel MOSFET power switches for power control. Independent ...
Page 6
Typical Performance Curves 120 110 100 VIN = 2. VIN = 3. -40 -30 -20 - TEMPERATURE (°C) FIGURE 2. SWITCH ON RESISTANCE AT ...
Page 7
Typical Performance Curves ENABLE C = 10µ 100µ 0.1µF L VOUT VOLTAGE (1V/DIV) FIGURE 8. SLOW TURN -OFF vs C FAULT VOUT (1V/DIV) FIGURE 10. ISL6119L TURN-ON INTO 1.5A OCS FAULT VOUT FIGURE 12. ...
Page 8
Typical Performance Curves PPTC ISL6119 0.012S VOUT (1V/DIV) FIGURE 14. ISL6119 vs PPTC PLUGGED ONTO 1.5A LOAD ENABLE ISL6119 COMP IC VOUT (1V/DIV) FIGURE 16. COMPARATIVE TURN-ON WAVEFORMS 10Ω VOLTAGE (1V/DIV) 8 ISL6119 (Continued) ISL6119 VOUT (1V/DIV) TIME ...
Page 9
... ISL6119 dual power supply control USB environment. The evaluation platform is biased and monitored through numerous test points (TP#). See Table 2 for test point assignments and descriptions. TABLE 2. ISL6119USBEVAL1 TEST POINT ASSIGNMENTS TP # TP1 Eval Board and IC Gnd TP2 Eval Bd +5V Bias ...
Page 10
... YAGEO, 10Ω, 5%, 5W, 10W-5-ND YAGEO, 5Ω, 5%, 5W, 5W-5-ND 470Ω, 0805 0.1µF, 0805 10µF 16V Electrolytic, Radial Lead 0805, SMD LEDs Red Raychem, Poly Switch, RXE075 or Equivalent Intersil, ITF86110DK8T, 7.5A, 30V, 0.025Ω, Dual N-channel, Logic Level Power MOSFET COMPONENT DESCRIPTION ...
Page 11
... ISL6119USBEVAL1 VIN COMPONENT DESIGNATOR COMPONENT NAME ISL6119USBEVAL1 DUT1 ISL6119L C1 Chip Decoupling Capacitor Decoupling Capacitors And GND Stability Inductors CON1 Dual Stacked USB Type A Connector Pull-Up Resistors 11 ISL6119 C1 FAULT_OUT 1 VIN 2 R1 ISL6119 FAULT_OUT FIGURE 20. ISL6119USBEVAL BOARD TABLE 4. COMPONENT DESCRIPTION Intersil, ISL6119L 5V USB HotPlug Controller 0.1µ ...
Page 12
Implementing Autoreset on the ISL6119 Hot Swap Controller Abstract In applications where the cost, complexity or requirement for a system controller is avoided and an autonomous power control function is desired, a device that can monitor and protect against excessive ...
Page 13
... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...