Details, datasheet, quote on part number: MAX20323FENC+
PartMAX20323FENC+
CategorySemiconductors => Interface ICs => 8844376
TitleUSB Interface IC USB Type-C CC-Pin OvervoltageProtector
DescriptionMaxim Integrated MAX20323 USB Type-C CC-Pin Overvoltage Protectors feature an internal overvoltage threshold and surge protection to turn off the switches. This prevents damage to USB type-C CC/SBU pins. The devices have two channels switches with 0.27? (typ) on-resistance that are turned on when inputs are below overvoltage threshold. When a channel's overvoltage threshold is exceeded, the corresponding switch is turned off and replaced by an accurate pullup current to output (CC1_O/CC2_O) that is sourced from input (CC1_I/CC2_I). The MAX20323F does not have pullup current feature.

CompanyIntegra Technologies
DatasheetDownload MAX20323FENC+ datasheet
  
MAX20323FENC+ photo

Others parts numbering
MAX20323ENC+
MAX20323DENC+

 

Features, Applications

The MAX20323/MAX20323A/MAX20323B/MAX20323C/ MAX20323D/MAX20323E/MAX20323F overvoltage protectors feature internal overvoltage threshold and surge protection to turn off the switches and prevent damage to USB type-C CC/SBU pins. The devices have two channels switches with 0.27 (typ) on-resistance that are turned on when inputs are below overvoltage threshold. When overvoltage threshold is exceeded on one of the channels, the corresponding switch is turned off and replaced by an accurate pullup current to output (CC1_O/CC2_O) that is sourced from input (CC1_I/CC2_I). (The MAX20323F does not have pullup current feature). The devices are available 12-bump (0.4mm pitch, x 1.32mm) WLP package and operate over the to +85C extended temperature range.

Flexible System Design Wide Operating Supply Voltage Range: to 5.5V Integrated 270m (typ) Switch per Channel with 1A Continuous Current Capability Low Supply Current of 20A (typ) when CC Inputs Are Under Overvoltage Threshold Accurate Pullup Currents to CC Outputs When CC Inputs Exceed Overvoltage Threshold (Except MAX20323F) Reliable Protection Accurate OVLO Threshold: 5.75V0.2V Surge Immunity 80V (MAX20323/A/B) Ultra Fast Turn Off: 100ns (typ) Response Time Thermal Shutdown Protection Space Saving 12-Bump 0.4mm Pitch x 1.32mm WLP

Applications

(All voltages referenced to GND.) VENCC, EN_TST...................................................... to +6V Continuous Current through CC2_I-CC2_O........................................... 1A

Continuous Power Dissipation (TA = +70C) WLP (derate 13.73mW/C above +70C)................ 1098.4mW Operating Temperature Range............................ to +85C Junction Temperature....................................................... +150C Storage Temperature Range............................. to +150C Soldering Temperature (reflow)........................................ +260C

WLP Junction-to-Ambient Thermal Resistance (JA)......72.82C/W Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial.

Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

(VENCC to +85C, unless otherwise noted. Typical values are at VENCC = +25C) (Note 2) PARAMETER SUPPLY OPERATION Operating Voltage Supply Current VENCC = 0V IVENCC VPOR_R/F VPOR_H RON VOVLO_R VOVLO_F VOVLO_H RCC_I ISRC_180 ISRC_80 Current Source CC1_O, CC2_O Voltage Clamp VCLP_ISRC (MAX20323, MAX20323D) VENCC rising and falling Hysteresis IOUT VCC1_I, VCC2_I rising VCC1_I, VCC2_I falling Hysteresis VCC2_I > VOVLO_R, M V SYMBOL CONDITIONS MIN TYP MAX UNITS

Power On Reset CC INPUTS TO CC OUTPUTS On Resistance Internal Overvoltage Lockout and Switchover Threshold CC1_I, CC2_I Power-On Input Impedance Current Source to CC2_O

(VENCC to +85C, unless otherwise noted. Typical values are at VENCC = +25C) (Note 2) PARAMETER CC1_I, CC2_I Power Off Voltage Clamp CC1_I, CC2_I Power Off RD On Capacitance SYMBOL CONDITIONS VENCC = 356.4A VENCC = 200A VENCC to 5.5V RSOURCE = RLOAD 0-1.2V, 50MHz signal 5.1 62 MIN TYP MAX k pF UNITS

TIMING CHARACTERISTICS (NOTE 3) Switch Turn-on Time tON_SW VCC1_I, VCC2_I falling below OVLO VCC1_I, VCC2_I rising at 1V/10ns above OVLO until VCC1_O, VCC2_O stop rising, 90 s

Switch Turn-Off Time Current Source Turn-on Time Current Source Turn-off Time THERMAL PROTECTION Thermal Shutdown Thermal Shutdown Hysteresis ESD PROTECTION IEC 61000-4-2 Contact Discharge IEC 61000-4-2 Air Gap Discharge Human Body Model

Note 2: All devices are 100% production tested = +25C. Specifications over the operating temperature range are guaranteed by design. Note 3: All timing characteristics are measured using 20% and 80% level unless otherwise specified.


 

Some Part number from the same manufacture Integra Technologies
MAX20323ENC+ Maxim Integrated MAX20323 USB Type-C CC-Pin Overvoltage Protectors feature an internal overvoltage threshold and surge protection to turn off the switches. This prevents damage to USB type-C CC/SBU pins.
MAX20323DENC+
 
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