t6817-tksy ATMEL Corporation, t6817-tksy Datasheet
t6817-tksy
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t6817-tksy Summary of contents
Page 1
... Daisy Chaining Possible • SSO20 Package 1. Description The T6817 is a fully protected driver interface designed in 0.8-µm BCDMOS technol- ogy. It can be used to control different loads by a microcontroller in automotive and industrial applications. Each of the 3 high-side and 3 low-side drivers is capable of driving currents up to 600 mA ...
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... CLK Input register CS 3 Output register INH Fault detect LS3 T6817 2 HS2 HS1 12 14 Fault Fault detect detect ...
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... CS = low, therefore, several ICs can operate on only one data output line only. 19 VCC Logic supply voltage (5V) 20 GND Ground (see pin 1) 4670D–BCD–04/07 GND 1 20 GND VCC CLK 4 17 LS1 INH 5 16 HS1 LS2 HS2 LS3 8 13 GND n. HS3 GND 10 11 GND max T6817 = 2 MHz) 3 ...
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... SLS1 SHS1 SLS2 SHS2 SLS3 SHS3 Table 3-1. Bit T6817 4 LS2 HS2 LS3 HS3 n.u. n. n.u. n.u. Input Data Protocol Input Register Function Status register reset (high = reset; the bits PSF, SCD and overtemperature ...
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... High = standby, low = normal operation PSF Power supply fail: over- or undervoltage at pin VS detected Bit high: overtemperature shutdown Bit 10 Bit 9 Bit 8 Bit 7 n.u. n.u. n.u. n.u. Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 (HS3) (LS3) (HS2) (LS2) (HS1 T6817 Bit 1 Bit 0 (LS1) (SRR ...
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... SRR bit in the input register, the SCD bit is reset and the disabled outputs are enabled. 3.6 Inhibit There are two ways to inhibit the T6817: 1. Set bit SI in the input register to zero 2. Switch pin 5 (INH both cases, all output stages are turned off but the serial interface stays active. The output stages can be activated again by bit and by pin 5 (INH) switched back to 5V ...
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... HS3 T –40 to +150 j –55 to +150 STG Value 25 thJP 65 thJA Min. Typ. ( 4.5 5 VCC V V –0.3 CLK CLK T –40 j T6817 Unit °C °C Unit K/W K/W Max. Unit ( 5 VCC 2 MHz 150 °C ...
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... Type means: A =100% tested 100% correlation tested Characterized on samples Design parameter Note: 1. Delay time between rising edge of CS after data transmission and switch on/off output stages to 90% of final level T6817 8 Test Conditions ISO 7637–1 VDE 0879 Part 2 MIL-STM 5.1 – ...
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... T6817 Unit Type* °C A ° °C A ° µA A µ mV/µ µ ...
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... Type means: A =100% tested 100% correlation tested Characterized on samples Design parameter Note: 1. Delay time between rising edge of CS after data transmission and switch on/off output stages to 90% of final level T6817 10 < 150°C; unless otherwise specified, all values refer to GND pins. ...
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... 100 pF – 100 Input register bit 14 9 (SCT) = high Input register bit 14 9 (SCT) = low 5 6 – T6817 Symbol Min. Typ. Max. t 200 ENDO t 200 DISDO t 100 DOf t 100 DOr t 200 DOVal t 225 CSSethl t 225 ...
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... Figure 9-1. Serial Interface Timing with Chart Numbers CLK 3 DI CLK DO Inputs DI, CLK, CS: High level = 0.7 V Output DO: High level = 0.8 V T6817 low level = 0 low level = 0 4670D–BCD–04/07 ...
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... L S protection Vcc V S VCC 19 Control UV- protection logic GND Power- reset GND Vcc 10 GND 11 Fault detect Thermal GND 13 protection GND 20 17 LS1 and V be connected as close T6817 Vs BYT41D VS V Batt Vcc ...
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... Ordering Information Extended Type Number T6817-TKSY T6817-TKQY 12. Package Information 0.25 ±0. Drawing-No.: 6.543-5056.01-4 Issue: 1; 10.03.04 T6817 14 Package Remarks SSO20 Power package, tube, Pb-free SSO20 Power package, taped and reeled, Pb-free 6.75 -0.25 0.65 ±0.05 5.85 ±0. 5.4 ±0.2 4.4 ±0.1 6.45 ±0.15 Package: SSO20 Dimensions in mm technical drawings ...
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... History Put datasheet in a new template Pb-free logo on page 1 deleted Table 8 “Electrical Characteristics” number 5.11 on page 9 changed Pb-free logo on page 1 added Table “Ordering Information” on page 14 changed Put datasheet in a new template Table “Electrical Characteristics” rows 5.15 and 5.16 changed T6817 15 ...
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... Atmel products are not suitable for, and shall not be used in, automotive applications. Atmel’s products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life. © 2007 Atmel Corporation. All rights reserved. Atmel marks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. Atmel Operations Memory ...