BUK217-50Y,118 NXP Semiconductors, BUK217-50Y,118 Datasheet
BUK217-50Y,118
Specifications of BUK217-50Y,118
BUK217-50Y /T3
BUK217-50Y /T3
Related parts for BUK217-50Y,118
BUK217-50Y,118 Summary of contents
Page 1
... Monolithic temperature and overload protected single high-side power switch based on TOPFET™ Trench technology in a 5-pin surface mount or leadform plastic package. Product availability: BUK212-50Y in SOT263B-01 BUK217-50Y in SOT426 (D 1.2 Features Very low quiescent current Power TrenchMOS™ Overtemperature protection Over and undervoltage protection ...
Page 2
... MBL431 2 Fig 1. Pinning; SOT426 (D -PAK). 2.1 Pin description Table 2: Symbol [ not possible to make a connection to pin 3 of the SOT426 package. [2] The battery is connected to the mounting base. 9397 750 10768 Product data BUK212-50Y; BUK217-50Y MBL264 Fig 2. Pinning; SOT263B-01. Pin description Pin I [1] [ [2] ...
Page 3
... The status will continue to indicate OT (even if the input goes LOW) until the device cools below the reset threshold. See “Overtemperature protection” characteristics in 9397 750 10768 Product data BUK212-50Y; BUK217-50Y VOLTAGE REGULATOR CHARGE PUMP SHORT CIRCUIT CURRENT LIMIT PROTECTION OVERVOLTAGE ...
Page 4
... To limit status current during reverse battery and transient overvoltages. 6. Thermal characteristics Table 5: Thermal characteristics Symbol Parameter R thermal resistance from junction to th(j-mb) mounting base R thermal resistance from junction to th(j-a) ambient 9397 750 10768 Product data BUK212-50Y; BUK217-50Y Single channel high-side TOPFET™ Conditions during soldering ( 300 300 150 C prior to turn-off ...
Page 5
... I(on) I input turn-off current I(off) [7][10] Low current detection I load low current detect L(LC) I load low current detect hysteresis L(LC)(hys) 9397 750 10768 Product data BUK212-50Y; BUK217-50Y Single channel high-side TOPFET™ unless otherwise specified. mb Conditions mA; Figure ...
Page 6
... After cooling below the reset temperature the switch will resume normal operation. [14] The status output is an open drain transistor and requires an external pull-up circuit to indicate a logic HIGH. 9397 750 10768 Product data BUK212-50Y; BUK217-50Y = 25 C unless otherwise specified. mb Conditions ...
Page 7
... Fig 5. Battery-load on-state resistance as a function of battery-ground supply voltage; typical values (mA) 3 undervoltage shutdown Fig 6. Supply current characteristics: operating current as a function of battery-ground supply voltage; typical values. 9397 750 10768 Product data BUK212-50Y; BUK217-50Y 16 24 overvoltage shutdown 150 C 25 Rev. 01 — 17 March 2003 Single channel high-side TOPFET™ 03pa65 150 - (V) ...
Page 8
... Fig 7. Status current as a function of status-ground voltage; typical values. 3 (V) 3 2.5 2 1.5 1 -50 0 100 Fig 9. Input-ground voltage as a function of junction temperature. 9397 750 10768 Product data BUK212-50Y; BUK217-50Y 03pa38 ( ( 200 s (typical), and status goes LOW). Fig 8. Load current limiting as a function of battery-load voltage; typical values. 03pa36 ...
Page 9
... Limits are valid for +150 C and typical values for T mb Symbol Parameter Measured from when the input goes HIGH t short circuit response time d(sc) t low current detect response time d(lc) 9397 750 10768 Product data BUK212-50Y; BUK217-50Y 30 V BL(off) ( Figure 13 L Conditions ...
Page 10
... MHz Symbol Parameter C input-ground capacitance ig C battery-load output capacitance bl C status-ground capacitance Fig 12. Schematic drawing of the switching circuit L(LC 0 Fig 14. Switching a large inductive load. 9397 750 10768 Product data BUK212-50Y; BUK217-50Y Conditions 03pa45 Fig 13. Resistive switching waveforms and definitions. E BL(CL 0.7 V ...
Page 11
... Philips Semiconductors BL(off) Fig 16. Short circuit protection waveforms. 9397 750 10768 Product data BUK212-50Y; BUK217-50Y t d(sc 0 Rev. 01 — 17 March 2003 Single channel high-side TOPFET™ 03pa49 © Koninklijke Philips Electronics N.V. 2003. All rights reserved ...
Page 12
... OUTLINE VERSION IEC SOT426 Epoxy meets UL94 V0 at 1/8’’. Net mass: 1.5g. For soldering guidelines and surface mount footprint design, please refer to Data Handbook SC18. 2 Fig 17. SOT426 (D -PAK). 9397 750 10768 Product data BUK212-50Y; BUK217-50Y 2 scale ...
Page 13
... Terminal dimensions are uncontrolled in this zone. 2. Positional accuracy of the terminals is controlled in this zone. OUTLINE VERSION IEC SOT263B-01 Refer to mounting instructions for TO-220 packages. Epoxy meets UL94 VO at 1/8’’. Net mass: 2g Fig 18. SOT263B-01. 9397 750 10768 Product data BUK212-50Y; BUK217-50Y mounting base ...
Page 14
... Philips Semiconductors 10. Revision history Table 10: Revision history Rev Date CPCN Description 01 20030317 - Product data (9397 750 10768). 9397 750 10768 Product data BUK212-50Y; BUK217-50Y Single channel high-side TOPFET™ Rev. 01 — 17 March 2003 © Koninklijke Philips Electronics N.V. 2003. All rights reserved ...
Page 15
... Product data Product data BUK212-50Y; BUK217-50Y BUK212-50Y; BUK217-50Y [2][3] Definition This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. ...
Page 16
... Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. Date of release: 17 March 2003 Document order number: 9397 750 10768 BUK212-50Y; BUK217-50Y Single channel high-side TOPFET™ ...