BTS50055-1TMA Infineon Technologies, BTS50055-1TMA Datasheet
BTS50055-1TMA
Specifications of BTS50055-1TMA
BTS50055-1TMATR
SP000385906
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BTS50055-1TMA Summary of contents
Page 1
... Providing embedded protective functions. Current Overvoltage protection limit protection Limit for Charge pump unclamped ind. loads Level shifter Rectifier Output Voltage detection Temperature sensor Page 1of 18 Data Sheet BTS50055-1TMA Reversave V bb(AZ) V ON(CL) V bb(on L(ISO) L(SC PG-TO220-7 SMD 4 & Tab ...
Page 2
... Output; output to the load; pin and 7 must be externally shorted with each other especially in high current applications. Output; output to the load; pin and 7 must be externally shorted with each other especially in high current applications 13 ≤ 25 °C = 150°C const., C see diagrams on page 10 Page 2 Data Sheet BTS50055-1TMA Symbol Values ...
Page 3
... 150 ° ≤ ° 1 150 ° 90 OUT 10 OUT ) OUT ) OUT 2 increase is less than 10 % per second for T ON Page 3 Data Sheet BTS50055-1TMA Symbol Values min typ ) thJC 60 -- thJA -- 33 Symbol Values min typ R -- 4 ON(Static L(ISO) I 13.6 17 L(NOM) I 250 ...
Page 4
... V ) out =-40° 25...+150° =-40...+25° 150°C: j -decrease, the operating voltage range is extended down increases from less than V bIN ≈ OUT bb Page 4 Data Sheet BTS50055-1TMA Symbol Values min typ R -- 4.4 ON(inv) 7 L(inv 0 5.0 -- bb(on) V 1.5 3.0 bIN(u) V 3.0 4.5 ...
Page 5
... Infineon Technologies AG T =-40° =25° =+150° mA ° kΩ 150 ° inductive load switch off. bb ON(CL) Page 5 Data Sheet BTS50055-1TMA Symbol Values min typ I -- 110 L(SC) -- 130 I L(SC) 65 115 I L(SC d(SC 16.5 OUT(CL ...
Page 6
... T =150° ≤ =-40° 25...+150° Page 6 Data Sheet BTS50055-1TMA Symbol Values min typ 12 500 14 200 16 000 ILIS 12 500 13 700 16 000 11 500 13 000 14 500 12 500 14 500 17 500 12 000 14 000 16 500 11 500 13 400 15 000 12 500 15 000 19 000 11 500 14 300 17 500 ...
Page 7
... OUT 1,2,6 OUT Typical R than straight leads due to l ≈ and can thus be detected via the sense current I L Page 7 Data Sheet BTS50055-1TMA Remark = ilis IS IS,lim ON(Fold back longer proportional > ON(Fold back) >V , shutdown will occur ON ON(SC) measurement layout l ≤ 5.5mm ...
Page 8
... V typ. via V V via V ON(CL) the inductive load, but higher peak power dissipation in the PROFET. In case of a floating ground with a potential higher than 19V referring to the OUT – potential the device will switch on, if diode DS is not used. Page 8 Data Sheet BTS50055-1TMA Z, ...
Page 9
... Z-diode V for reverse IN Version c: Sometimes a necessary voltage clamp is above bb given by non inductive loads R switch and eliminates the need of clamping circuit: is not used ( and Page 9 Data Sheet BTS50055-1TMA =0). For higher clamp voltages OUT IN PROFET PROFET connected to the same ...
Page 10
... device is shut down after t 2 · · (t) dt, ON(CL Signal · ( OUT(CL) Page 10 Data Sheet BTS50055-1TMA 1000 100 100 After a delay time defined will be reset. The device is turned on again, with latch function. d(SC PROFET Signal GND 1000 [A] ...
Page 11
... Can be "switched off" by using a diode D 25 Infineon Technologies AG BTS50055-1TMA < V after shutdown. In most cases V ON(SC) (see page 8) or leaving open the current sense output. S Page 11 Data Sheet BTS50055-1TMA ) = 0 V after shutdown (V OUT < V (see page 5). No latch bb ON(SC) ≠ OUT 2010-April-27 ...
Page 12
... Current sense ratio f 22000 20000 18000 16000 min 14000 12000 10000 ILIS I [A] L Current sense ratio f(I ILIS 22000 20000 18000 16000 14000 12000 10000 ilis I [A] L Page 12 Data Sheet BTS50055-1TMA = 25 °C J max typ min ),T = 150° max typ min 2010-April- [ [A] L ...
Page 13
... Typ. on-state resistance [mOhm -40° Infineon Technologies AG Typ. input current [mA] IN 1.6 1.4 1.2 d(SC) 1.0 0.8 0.6 0.4 = 150° static dynamic = 150°C 85°C 25° [V] bb Page 13 Data Sheet BTS50055-1TMA ), bIN bIN = [V] bIN 2010-April-27 ...
Page 14
... Infineon Technologies AG Figure 2c: Switching an inductive load dV/dtoff V OUT t off t slc(IS soff(IS) Figure 3d: Short circuit: shut down by short circuit detection, reset Shut down remains latched until next reset via input. Page 14 Data Sheet BTS50055-1TMA I L(SCp) t d(SC) V >>0 OUT V =0 OUT 2010-April- ...
Page 15
... Figure 4e: Over temperature Reset if T < Auto Restart V OUT T j Figure 6f: Under voltage restart of charge pump, over voltage clamp V OUT V IN dynamic, short 6 Undervoltage not below V bIN( bIN(u) bIN(ucp) Infineon Technologies ON(CL ON(CL) Page 15 Data Sheet BTS50055-1TMA 2010-April-27 ...
Page 16
... Green products are RoHS-Compliant (i.e Pb- free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020). Infineon Technologies AG BTS50055-1TMA 4.4 1.27 ±0.1 B 0.05 2.4 0 0.1 9.4 16.15 4.6 Page 16 Data Sheet BTS50055-1TMA B 2010-April-27 ...
Page 17
... Revision History Version Date Changes Rev. 1.1 2010-04-27 Limits of parameter t Rev. 1.0 2008-01-24 Initial version of data sheet. Green (RoHS compliant) variant of BTS650P Infineon Technologies AG Data Sheet BTS50055-1TMA changed to min 80µs / max 400µs on Page 17 2010-April-27 ...
Page 18
... Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body support and/or maintain and sustain and/or protect human life ...