L6370D STMicroelectronics, L6370D Datasheet
L6370D
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L6370D Summary of contents
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... ESD protection (human body model ±2kV) Table 1. Device summary Op. temp. range, °C Part number L6370D L6370D013TR July 2010 - Description The L6370 is a monolithic intelligent power switch in Multipower-BCD Technology, for driving inductive or resistive loads. An internal clamping diode enables the fast demagnetization of inductive loads ...
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Contents Contents 1 Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Pin ...
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L6370 1 Block diagram and pin description Figure 1. Block diagram IN+ IN- ON-DELAY Figure 2. Pin connection (top view) Note: Output pins must be connected externally to the package to use all leads for the output current (Pin 2, ...
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Block diagram and pin description 1.1 Pin description Table 2. Pin description ° Pin N Pin name 14 DIAG1 15 DIAG2 OUTSTATUS 1, 10, 11 ON-DELAY OUTPUT 5, 6 4/18 DIAGNOSTIC 1 ...
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L6370 2 Electrical specifications 2.1 Absolute maximum ratings Table 3. Absolute maximum ratings Symbol V Supply voltage (T S Supply to output differential voltage. V – See also V V Externally forced voltage od I Externally forced ...
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Electrical specifications 2.3 Electrical characteristics (V = 24V –25 to +125°C, unless otherwise specified Table 5. Electrical characteristics Symbol Parameter Supply voltage for valid V smin diagnostics V Supply voltage (operative) s Quiescent current I q ...
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L6370 Table 5. Electrical characteristics (continued) Symbol Parameter Output status threshold 1 V oth1 voltage Output status threshold 2 V oth2 voltage Output status threshold V ohys hysteresis I Output status source current osd Active output status driver drop V ...
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Circuit description 3 Circuit description Figure 3. Output status hysteresis Figure 4. Undervoltage comparator hysteresis Figure 5. Switching waveforms out 8/18 V ohys V oth2 V oth1 V sth3 V sth2 V sth1 50 90% ...
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L6370 3.1 Diagnostic truth table Table 7. Diagnostic truth table Diagnostic conditions Normal operation Open load condition (I Short Short circuit to ground (I (pin ON-DELAY grounded) Output DMOS open Overtemperature Supply undervoltage ( cold ...
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Circuit description 3.4 Short circuit operation In order to minimize the power dissipation when the output is shorted to grounded, an innovative, non dissipative short circuit protection (patent pending) is implemented, avoiding, thus the intervention of the thermal protection in ...
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L6370 The hysteresis (see a superimposed ripple. The under voltage status is signalled via the DIAG1 and DIAG2 outputs (see the Diagnostic Truth 3.7 Demagnetization of inductive loads An internal zener diode, limiting the voltage across the Power MOS to ...
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Package mechanical data 4 Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: ...
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L6370 4.1 PowerSO-20 mechanical data and package dimensions Figure 8. PowerSO-20 mechanical data and package dimensions DIM. MIN 0 0.4 c 0.23 D (1) 15.8 D1 (2) 9 (1) ...
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Package mechanical data 4.2 PowerSO-20 packing information Figure 9. PowerSO-20 tube shipment information BASE QUANTITY BULK QUANTITY 14/18 TUBE MECHANICAL DATA mm. 18.80 17.2 ±0.2 8.20 ...
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L6370 Figure 10. PowerSO-20 tape shipment specification max. D1 min max Ao, Bo, Ko BASE QUANTITY BULK QUANTITY TAPE MECHANICAL DATA mm. 1.50 +0.1/0 1.75 ±0.1 4.00 ±0.1 0.40 1.50 ...
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Package mechanical data Figure 11. PowerSO-20 reel shipment specification Figure 12. Footprint recommended data 16/18 40mm (1.575in) min. access hole at slot location Full radius Tape slot in core for tape start 2.5mm (0.098in) min. width REEL ...
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... Revision 3 Initial release. Applied new Look & Feel Style Sheet. 4 Added L6370D013TR part number. Updated Package and Packing section. 5 Document has been reformatted 6 Typo in Figure 2 on page 7 Truth table updated, deleted Multiwatt mechanical information 8 Updated ...
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... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...