TL7702-705-733B Datasheet, PDF (3/9 Pages) Texas Instruments – SUPPLY-VOLTAGE SUPERVISORS

TL7702B, TL7705B, TL7733B
SUPPLY-VOLTAGE SUPERVISORS
SLVS037L – SEPTEMBER 1989 – REVISED MAY 2002
typical timing diagram
VCC and
SENSE
VIT+
Vres
0
VIT–
VIT+
VIT–
Vres
RESET
td
td
Output
ÎÎÎÎÎÎÎÎ Undefined
0
ÎÎÎÎÎ _Output
ÎÎÎÎÎÎÎÎÎÎ ^Undefined
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)^†
Supply voltage, V_CC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 V
Input voltage range, V_I: RESIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to 20 V
SENSE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to 20 V
High-level output current, I_OH (RESET) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30 mA
Low-level output current, I_OL (RESET) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA
Package thermal impedance, θ_JA (see Notes 2 and 3): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97°C/W
P package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85°C/W
Case temperature for 60 seconds, T_C: FK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: JG or U packages . . . . . . . . . . . . . . 300°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or P packages . . . . . . . . . . . . . . . . 260°C
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
† _{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 under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values are with respect to the network ground terminal.
2. Maximum power dissipation is a function of TJ(max), θ_JA, and TA. The maximum allowable power dissipation at any allowable
ambient temperature is PD = (TJ(max) – TA)/θ_JA. Operating at the absolute maximum TJ of 150°C can affect reliability.
3. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions
VCC
VIH
VIL
VI
IOH
IOL
Supply voltage
High-level input voltage
Low-level input voltage
Input voltage
High-level output current
Low-level output current
TA
Operating free-air temperature range
RESIN
RESIN
SENSE
RESET
RESET
TL77xxBC
TL77xxBI
TL7705BQ
TL7705BM
MIN MAX UNIT
3.6
18 V
2
18 V
0 0.8 V
0
18 V
20 mA
20 mA
–0
70
–40
85
°C
–40 125
–55 125
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