BTS6144B 查看數據表（PDF） - Infineon Technologies
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BTS6144B Datasheet PDF : 16 Pages
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Data sheet BTS 6144B/P
Parameter and Conditions
at Tj= 25, Vbb = 12 V unless otherwise specified
Symbol
Protection Functions 12)
Short circuit current limit (pin 4, Tab to
pin 1,2,6,7) 13)
Short circuit current limit at VON = 6V 14)
Tj =-40°C:
Tj =25°C:
Tj =+150°C:
Short circuit current limit at VON = 12V
tm=170µs
Short circuit current limit at VON = 18V 14)
Tj =-40°C:
Tj =25°C:
Tj =+150°C:
Tj =-40°C:
Tj =25°C:
Tj =+150°C:
Short circuit current limit at VON = 24V
tm=170µs
Tj =-40°C:
Tj =25°C:
Tj =+150°C:
Short circuit current limit at VON = 36V 14)
Tj =-40°C:
Tj =25°C:
Tj =+150°C:
Short circuit shutdown detection voltage
Short circuit shutdown delay after input current
positive slope, VON > VON(SC), Tj = -40...+150°C
min. value valid only if input "off-signal" time exceeds 30 µs
Short circuit shutdown delay during on condition14)
VON > VON(SC)
Output clamp (inductive load switch off) 15)
at VOUT = Vbb - VON(CL) (e.g. overvoltage)
IL= 40 mA
Thermal overload trip temperature
Thermal hysteresis
IL6(SC)
IL12(SC)
IL18(SC)
IL24(SC)
IL36(SC)
VON(SC)
td(SC1)
td(SC2)
VON(CL)
Tjt
∆Tjt
Values
Unit
min typ max
-- 140 170 A
-- 130
--
90 120
--
-- 105 130 A
-- 95
--
55 85
--
-- 75 100 A
-- 70
--
45 65
--
-- 47 70 A
-- 46
--
28 45
--
-- 27 40 A
-- 27
--
15 27
--
2.5 3.5 4.5 V
350 650 1200 µs
--
2
39 42
150 175
-- 10
-- µs
-- V
-- °C
-- K
12) Integrated protection functions are designed to prevent IC destruction under fault conditions described in the
data sheet. Fault conditions are considered as "outside" normal operating range. Protection functions are
not designed for continuous repetitive operation.
13) Short circuit current limit for max. duration of td(SC1) , prior to shutdown, see also figures 3.x on page 13.
14) not subject to production test, specified by design
15) See also figure 2b on page 12.
Infineon Technologies AG
Page 5 of 16
2003-Oct-01
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