L2293Q STMicroelectronics, L2293Q Datasheet
L2293Q
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L2293Q Summary of contents
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... This device is suitable for use in switching applications at frequencies kHz. The L2293Q is assembled in a VFQFPN-32L 5x5 package which has exposed pad available for heatsinking. Doc ID 14899 Rev 3 L2293Q 1/13 www ...
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... Contents Contents 1 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 Recommended conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.3 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 Pin connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5 Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 2/13 Doc ID 14899 Rev 3 L2293Q ...
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... L2293Q 1 Electrical data 1.1 Absolute maximum ratings Table 1. Absolute maximum ratings Symbol V Supply voltage S V Logic supply voltage SS V Input voltage i V Enable voltage en Peak output current (100 μs non repetitive Total power dissipation at T tot T Junction temperature J T Storage temperature STG 1 ...
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... Thermal resistance junction-ambient max. th(JA) 1. Mounted on a double-layer FR4 PCB with a dissipating copper surface of 0 ground layer connected through 18 via holes (9 below the IC). 4/13 V [V] SS_min 2.8 2.7 -20 -10 0 Parameter (1) Doc ID 14899 Rev 3 L2293Q T [°C] j Value Unit °C the top side plus ...
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... The exposed PAD must be connected to GND pins. (2) NC These NC pins can be connected to GND pins and exposed PAD. Figure 3. Recommended PCB layout for R optimization th(JA) L2293Q L2293Q TOP LAYER TOP LAYER (connected to GND) (connected to GND) BOTTOM LAYER BOTTOM LAYER VIA holes GND pins ...
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... OUTPUT3 O Output 3 OUTPUT4 O Output 4 INPUT4 I Input 4 Supply voltage for the logic blocks. A 100 nF capacitor must connected between this pin and ground. Enable 1 input, the LOW state disables the output 1 and ENABLE1 I Output 2. INPUT1 I Input 1 OUTPUT1 O Output 1 Doc ID 14899 Rev 3 L2293Q Function ...
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... L2293Q 3 Electrical characteristics For each channel, V Table 5. Electrical characteristics Symbol Pin I 12,13 Total quiescent supply current S 27 Total quiescent logic supply I SS current 11, 15, V Input low voltage IL 26, 30 11, 15, V Input high voltage IH 26, 30 11, 15, I Low voltage input current IL 26, 30 ...
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... Truth table (one channel) Input Relative to the considered channel High output impedance 8/ °C, unless otherwise specified. A Parameter Test condition (1) 0 (1) 0 ( ( (1) Enable Doc ID 14899 Rev 3 Min Typ Max 250 250 750 O 200 O Output H L (2) Z (2) Z L2293Q Unit ...
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... L2293Q 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: www.st.com. ECOPACK trademark. Table 8. VFQFPN 5x5x1.0 32L pitch 0.50 Dim ddd ...
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... Package mechanical data Figure 5. Package dimensions 10/13 Doc ID 14899 Rev 3 L2293Q ...
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... L2293Q 5 Order codes Table 9. Order code Order code L2293Q Package VFQFPN 5x5x1.0 32L Doc ID 14899 Rev 3 Order codes Packaging Tube 11/13 ...
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... Revision history 6 Revision history Table 10. Document revision history Date 10-Jul-2008 26-Feb-2009 12-Aug-2009 12/13 Revision 1 First release 2 Updated Table 3 on page 4 3 Updated description in coverpage Doc ID 14899 Rev 3 L2293Q Changes ...
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... L2293Q 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. ...