cpc7593 Clare, Inc., cpc7593 Datasheet
cpc7593
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cpc7593 Summary of contents
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... CPC7593 to be used with 3.3V only logic. Ordering Information For delivery in tubes, specify CPC7593Zx for the 20 pin SOIC (38/tube), CPC7593Bx for the 28 pin SOIC (27/tube), or CPC7593Mx for the MLP (54/tube). For tape and reel delivery, add “TR”, sans quotes to the part number. SOIC pin (500/reel), MLP (1000/reel) ...
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... TESTin Switches, SW9 and SW10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 1.7 Digital I/O Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 1.8 Voltage and Power Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 1.9 Protection Circuitry Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 1.10 Truth Tables 1.10.1 Truth Table for CPC7593xA and CPC7593xB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 1.10.2 Truth Table for CPC7593xC and CPC7593xD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 2. Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 2.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 2.2 Under Voltage Switch Lock Out Circuitry 2.2.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 2 ...
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... Specifications 1.1 Package Pinout CPC7593B & CPC7593M F 1 GND TESTin T 6 BAT T 7 LINE T 8 RINGING TESTout GND CPC7593Z F 1 GND T 2 TESTin T 3 BAT 4 T LINE T 5 RINGING 6 T TESTout ...
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... CPC7593 1.3 Absolute Maximum Ratings Parameter Minimum Maximum +5 V power supply (V ) -0.3 DD Battery Supply - GND GND -5 separation V Logic input voltage -0.3 Logic input to switch output - isolation Switch open-contact isolation (SW1, SW2, SW3, - SW5, SW6, SW7, SW9, SW10) Switch open-contact - isolation (SW4) Switch open-contact ...
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... SW LINE LINE -40° C, Logic inputs = gnd LINE LINE dv/dt sensitivity R02 Symbol Minimum to T LINE BAT to R LINE BAT ∆ ±320 ±330 ±310 www.clare.com CPC7593 Typical Maximum 0.1 - 0.3 1 0.1 14 20 0.15 0.8 - 225 - 80 150 - 400 425 - 2 0 0.1 - 500 - Unit µ ...
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... CPC7593 1.6.2 Ringing Return Switch, SW3 Parameter Test Conditions V (differential SW3 All-Off state. +25° (differential) = -320 V to gnd SW V (differential) = +260 Off-State +85° C, Leakage Current V (differential) = -330 V to gnd SW V (differential) = +270 -40° (differential) = -310 V to gnd ...
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... RINGING dv/dt sensitivity *Secondary protection and current limiting must prevent exceeding this parameter. R02 Symbol Minimum to R LINE RINGING RINGING RINGING ) = ±320 V LINE ±330 V LINE ) = ±310 V LINE - - www.clare.com CPC7593 Typical Maximum 0.05 - 0 0.1 0. 150 - - 2 - 450 - 0.1 - 0.3 1 0.1 - 500 - Unit µ ...
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... CPC7593 1.6.4 TESTout Switches, SW5 and SW6 Parameter Test Conditions V (differential SW5 V (differential SW6 All-Off state. +25° (differential) = -320 V to gnd SW V (differential) = +260 V to -60 V Off-State SW Leakage Current +85° (differential) = -330 V to gnd SW V (differential) = +260 -40° C ...
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... Logic input to switch output isolation SW RINGING TESTin -40° C, Logic inputs = gnd RINGING TESTin dv/dt sensitivity R02 Symbol Minimum to TESTin ±320 ±330 ±310 www.clare.com CPC7593 Typical Maximum Unit 0.1 µA 0 Ω 85 100 45 - 120 210 0.1 µA 0.3 1 0.1 500 - V/µs 9 ...
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... CPC7593 1.6.6 Ringing Test Switch, SW8 Parameter Test Conditions V (differential SW8 R RINGING All-Off state. +25° C, Off-State V (differential +175 V SW Leakage current +85° (differential +175 V SW -40° (differential +175 ±70 mA, ± Resistance SW(ON ± Voltage SW(ON) Steady-State Current* Inputs set for ringing test mode ...
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... C, logic inputs = gnd TESTin TESTin dv/dt sensitivity R02 Symbol Minimum to T TESTin BAT to R TESTin BAT ±320 ±330 ±310 www.clare.com CPC7593 Typical Maximum Unit 0.1 µA 0 Ω 160 - 110 - mA 210 250 0.1 µA 0.3 1 0.1 500 - V/µs 11 ...
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... CPC7593 1.7 Digital I/O Electrical Specifications Parameter Test Conditions Input Characteristics Input voltage, Logic low Input voltage falling Input voltage, Logic high Input voltage rising Input leakage current 5 RINGING TESTin DD BAT and IN Logic high TESTout Input leakage current 5 RINGING ...
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... DD = 2.4V BAT Symbol Minimum TRIG - I HOLD 110 V or TBAT V BAT V RBAT I - VBAT V or TBAT - V RBAT T 110 TSD_on T 10 TSD_off www.clare.com CPC7593 Typical Maximum Unit 5.0 5.5 V -48 -72 V 4.7 10.5 mW 5.2 10.5 mW 0.9 2.0 mA 1.0 2.0 µ Typical Maximum Unit 2.8 3 150 - mA 80 220 - mA 145 - BAT µ ...
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... Ringing Generator 1 1 Test Latched All-Off High Impedance tied high, thermal shutdown is disabled, therefore T SD 1.10.2 Truth Table for CPC7593xC and CPC7593xD State RINGING TESTin Talk 0 0 TESTout 0 0 TESTin 0 1 Simultaneous TESTin and 0 1 TESTout ...
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... CPC7593 has a two fold function. For protection purposes it is used as a fault condition current source for the internal integrated protection circuitry. Secondly used as a reference so that in the event of battery voltage loss, the CPC7593 will enter the all-off state. 2.2 Under Voltage Switch Lock Out Circuitry 2.2.1 Introduction ...
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... V is valid. DD For start up scenarios and 6 the CPC7593 will power up in the all-off state and remain there until the LATCH pin is pulled low. This allows for an indefinite all-off state for boards inserted into a powered system but are not configured for service or boards that need to wait for other devices to be configured first ...
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... Make Talk For the CPC7593xA/B versions the input pattern (1,1,1) may also be used for the all-off state. 2.3.7 Alternate Break-Before-Make Operation The second break-before-make method is also available for use with all versions of the CPC7593. As shown in “Truth Table for CPC7593xA and CPC7593xB” on ...
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... Data Latch The CPC7593 has an integrated transparent data latch. The latch enable operation is controlled by TTL logic input levels at the LATCH pin. Data input to the latch are via the input pins, while the output of the data latch are internal nodes used for state control. When ...
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... This monitor function performs properly if the CPC7593 and SLIC share a common battery supply origin. Otherwise, if battery is lost to the CPC7593 but not to the SLIC, then the V biased by the potential applied at the T pins via the internal protection circuitry SCR trigger current path ...
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... SLIC side. The secondary protector must limit voltage transients to levels that do not exceed the breakdown voltage or input-output isolation barrier of the CPC7593. A foldback or crowbar type protector is will decrease LINE recommended to minimize stresses on the CPC7593. Consult Clare’s application note, AN-100, ...
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... Manufacturing Information 3.1 Mechanical Dimensions 3.1.1 CPC7593Z - 20 Pin SOIC Package PIN 20 PIN 1 12.60 MIN - 13.00 MAX (0.496 MIN - 0.512 0.508 MAX - 0.762 MAX (0.020 MIN - 0.030 MAX) 1.27 TYP (0.050 TYP) R02 7.40 MIN - 7.60 MAX 10.00 MIN - 10.65 MAX (0.291 MIN - 0.299 MAX) (0.394 MIN - 0.419 MAX) 2.35 MIN - 2.65 MAX (0.093 MIN - 0.104 MAX) 0.25 MIN - 0.75 MAX X 45° ...
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... MIN/0.712 MAX) PIN 28 PIN 1 1.270 TYP (0.050 TYP) 2.438 MIN/2.642 MAX (0.096 MIN/0.104 MAX) 0.366 MIN/0.467 MAX TYP (0.014 MIN/0.018 MAX TYP) 3.1.3 CPC7593M - 28 Pin MLP Package 11.0 (0.4334) TOP VIEW Pin 1 0.90 ± 0.10 (0.0355 ±0.0039) SIDE VIEW 0.02 +0.03/-0.02 (0 ...
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... Embossed Carrier Embossment 3.2.2 CPC7593B - Tape and Reel Dimensions 330.2 DIA. (13.00 DIA) Top Cover Tape Thickness 0.102 MAX (0.004 MAX) Embossed Carrier Embossment 3.2.3 CPC7593M - Tape and Reel Dimensions 330.2 DIA. (13.00 DIA) Top Cover Tape Thickness 0.102 MAX (0.004 MAX) Embossed Carrier Embossment R02 P=12.00 (0 ...
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... Clare’s product may result in direct physical harm, injury, or death to a person or severe property or environmental damage. Clare, Inc. reserves the right to discontinue or make changes to its products at any time without notice. 24 www.clare.com www.clare.com Specification: DS-CPC7593-R02 © Copyright 2004, Clare, Inc. All rights reserved. Printed in USA. 11/17/2004 R02 ...