TDE1897RFPT STMicroelectronics, TDE1897RFPT Datasheet

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TDE1897RFPT

TDE1897RFPT
Manufacturer Part Number	TDE1897RFPT
Description	IC IPS HISIDE DRVR 0.5A 20SOIC
Manufacturer	STMicroelectronics
Type	High Side
TDE1897RFPT datasheets	1. TDE1897RFPT.pdf (12 pages)

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Specifications of TDE1897RFPT
Input Type	Differential	Number Of Outputs	1
Current - Output / Channel	500mA	Current - Peak Output	1.5A
Voltage - Supply	18 V ~ 35 V	Operating Temperature	-25°C ~ 85°C
Mounting Type	Surface Mount	Package / Case	20-SOIC (7.5mm Width)
Lead Free Status / RoHS Status	Lead free / RoHS Compliant	On-state Resistance	-
Other names	497-5194-2 TDE1897RFPT

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INDUSTRIAL INTELLIGENT POWER SWITCH

0.5A OUTPUT CURRENT

18V TO 35V SUPPLY VOLTAGE RANGE

INTERNAL CURRENT LIMITING

THERMAL SHUTDOWN

OPEN GROUND PROTECTION

INTERNAL NEGATIVE VOLTAGE CLAMPING

TO V

- 45V FOR FAST DEMAGNETIZATION

DIFFERENTIAL INPUTS WITH LARGE COM-

MON MODE RANGE AND THRESHOLD

HYSTERESIS

UNDERVOLTAGE LOCKOUT WITH HYSTERESIS

OPEN LOAD DETECTION

TWO DIAGNOSTIC OUTPUTS

OUTPUT STATUS LED DRIVER

DESCRIPTION

The TDE1897R/TDE1898R is a monolithic Intelli-

gent Power Switch in Multipower BCD Technol-

BLOCK DIAGRAM

September 2003

This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

TDE1897R

TDE1898R

0.5A HIGH-SIDE DRIVER

MULTIPOWER BCD TECHNOLOGY

Minidip

SIP9

ORDERING NUMBERS:

TDE1897RDP

TDE1898RSP

TDE1898RDP

ogy, for driving inductive or resistive loads. An in-

ternal Clamping Diode enables the fast demag-

netization of inductive loads.

Diagnostic for CPU feedback and extensive use

of electrical protections make this device inher-

ently indistructible and suitable for general pur-

pose industrial applications.

SO20

TDE1897RFP

TDE1898RFP

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TDE1897RFPT Summary of contents
Page 1 INDUSTRIAL INTELLIGENT POWER SWITCH 0.5A OUTPUT CURRENT 18V TO 35V SUPPLY VOLTAGE RANGE INTERNAL CURRENT LIMITING THERMAL SHUTDOWN OPEN GROUND PROTECTION INTERNAL NEGATIVE VOLTAGE CLAMPING 45V FOR FAST DEMAGNETIZATION S DIFFERENTIAL INPUTS WITH LARGE COM- MON ... Page 2 TDE1897R - TDE1898R PIN CONNECTIONS (Top view) Minidip SIP9 ABSOLUTE MAXIMUM RATINGS (Minidip pin reference) Symbol V Supply Voltage (Pins – V Supply to Output Differential Voltage. See also Input ... Page 3 ELECTRICAL CHARACTERISTICS (V Symbol Parameter V 3 Supply Voltage for Valid smin Diagnostics V 3 Supply Voltage (operative Quiescent Current out os V Undervoltage Threshold 1 sth1 V 3 Undervoltage Threshold ... Page 4 TDE1897R - TDE1898R SOURCE DRAIN NDMOS DIODE Symbol Parameter V 2-3 Forward On Voltage fsd I 2-3 Forward Peak Current fp t 2-3 Reverse Recovery Time rr t 2-3 Forward Recovery Time fr THERMAL CHARACTERISTICS (*) Lim Junction Temp. Protect. ... Page 5 APPLICATION INFORMATION DEMAGNETIZATION OF INDUCTIVE LOADS An internal zener diode, limiting the voltage across the Power MOS to between 45 and 55V (V ), provides safe and fast demagnetization of cl inductive loads without external clamping devices. The maximum energy ... Page 6 TDE1897R - TDE1898R WORST CONDITION POWER DISSIPATION IN THE ON-STATE In IPS applications the maximum average power dissipation occurs when the device stays for a long time in the ON state. In such a situation the internal temperature depends on ... Page 7 All electrical parameters of the device, con- cerning the calculation, are at maximum val- ues. - Thermal shutdown threshold is at minimum value heat sink nor air circulation ( thj-amb Therefore: ... Page 8 TDE1897R - TDE1898R Figure 6: Max. Output Current vs. Ambient Temperature (Minidip Package 100 C/W) th j-amb (mA) 600 500 400 300 200 100 Figure 8: Max. Output Current vs. Ambient Temperature (SIP9 ... Page 9 DIM. MIN. TYP. MAX. MIN. A 3.32 a1 0.51 0.020 B 1.15 1.65 0.045 b 0.356 0.55 0.014 b1 0.204 0.304 0.008 D 10.92 E 7.95 9.75 0.313 e 2.54 e3 7.62 e4 7.62 F 6.6 I 5.08 L ... Page 10 TDE1897R - TDE1898R mm DIM. MIN. TYP. MAX. A 7 24.8 b1 0.5 b3 0.85 1.6 C 3.3 c1 0.43 c2 1.32 D 21.2 d1 14.5 e 2.54 e3 20. ... Page 11 DIM. MIN. TYP. MAX. MIN. A 2.35 2.65 0.093 A1 0.1 0.3 0.004 B 0.33 0.51 0.013 C 0.23 0.32 0.009 D 12.6 13 0.496 E 7.4 7.6 0.291 e 1. 10.65 0.394 h 0.25 0.75 0.010 ... Page 12 ... STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics. ...

TDE1897RFPT Summary of contents

Page 1
INDUSTRIAL INTELLIGENT POWER SWITCH 0.5A OUTPUT CURRENT 18V TO 35V SUPPLY VOLTAGE RANGE INTERNAL CURRENT LIMITING THERMAL SHUTDOWN OPEN GROUND PROTECTION INTERNAL NEGATIVE VOLTAGE CLAMPING 45V FOR FAST DEMAGNETIZATION S DIFFERENTIAL INPUTS WITH LARGE COM- MON ...
Page 2
TDE1897R - TDE1898R PIN CONNECTIONS (Top view) Minidip SIP9 ABSOLUTE MAXIMUM RATINGS (Minidip pin reference) Symbol V Supply Voltage (Pins – V Supply to Output Differential Voltage. See also Input ...
Page 3
ELECTRICAL CHARACTERISTICS (V Symbol Parameter V 3 Supply Voltage for Valid smin Diagnostics V 3 Supply Voltage (operative Quiescent Current out os V Undervoltage Threshold 1 sth1 V 3 Undervoltage Threshold ...
Page 4
TDE1897R - TDE1898R SOURCE DRAIN NDMOS DIODE Symbol Parameter V 2-3 Forward On Voltage fsd I 2-3 Forward Peak Current fp t 2-3 Reverse Recovery Time rr t 2-3 Forward Recovery Time fr THERMAL CHARACTERISTICS (*) Lim Junction Temp. Protect. ...
Page 5
APPLICATION INFORMATION DEMAGNETIZATION OF INDUCTIVE LOADS An internal zener diode, limiting the voltage across the Power MOS to between 45 and 55V (V ), provides safe and fast demagnetization of cl inductive loads without external clamping devices. The maximum energy ...
Page 6
TDE1897R - TDE1898R WORST CONDITION POWER DISSIPATION IN THE ON-STATE In IPS applications the maximum average power dissipation occurs when the device stays for a long time in the ON state. In such a situation the internal temperature depends on ...
Page 7
All electrical parameters of the device, con- cerning the calculation, are at maximum val- ues. - Thermal shutdown threshold is at minimum value heat sink nor air circulation ( thj-amb Therefore: ...
Page 8
TDE1897R - TDE1898R Figure 6: Max. Output Current vs. Ambient Temperature (Minidip Package 100 C/W) th j-amb (mA) 600 500 400 300 200 100 Figure 8: Max. Output Current vs. Ambient Temperature (SIP9 ...
Page 9
DIM. MIN. TYP. MAX. MIN. A 3.32 a1 0.51 0.020 B 1.15 1.65 0.045 b 0.356 0.55 0.014 b1 0.204 0.304 0.008 D 10.92 E 7.95 9.75 0.313 e 2.54 e3 7.62 e4 7.62 F 6.6 I 5.08 L ...
Page 10
TDE1897R - TDE1898R mm DIM. MIN. TYP. MAX. A 7 24.8 b1 0.5 b3 0.85 1.6 C 3.3 c1 0.43 c2 1.32 D 21.2 d1 14.5 e 2.54 e3 20. ...
Page 11
DIM. MIN. TYP. MAX. MIN. A 2.35 2.65 0.093 A1 0.1 0.3 0.004 B 0.33 0.51 0.013 C 0.23 0.32 0.009 D 12.6 13 0.496 E 7.4 7.6 0.291 e 1. 10.65 0.394 h 0.25 0.75 0.010 ...
Page 12
... STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics. ...

TDE1897RFPT

TDE1897RFPT

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Specifications of TDE1897RFPT

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TDE1897RFPT Summary of contents

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