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ISL9305IRTWCNYZEV1Z Datasheet(PDF) 5 Page - Intersil Corporation |
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ISL9305IRTWCNYZEV1Z Datasheet(HTML) 5 Page - Intersil Corporation |
5 / 16 page ISL9305 5 FN7605.2 February 9, 2015 Submit Document Feedback Absolute Maximum Ratings (Refer to ground) Thermal Information SW1, SW2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1.5V to 6.5V FB1, FB2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 3.6V GNDDCD1, GNDDCD2, GNDLDO. . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 0.3V All other pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.5V ESD Ratings Human Body Model (Tested per JESD22-A114F) . . . . . . . . . . . . . . .3.5kV Machine Model (Tested per JESD22-A115-A) . . . . . . . . . . . . . . . . . 225V Charged Device Model (Tested per JESD22-C101D) . . . . . . . . . . . 2.2kV Latch Up (Tested per JESD78B, Class II, Level A) . . . . . . . . . . . . . . . 100mA Thermal Resistance (Typical) JA (°C/W) JC (°C/W) 16 Ld TQFN Package (Notes 4, 5) . . . . . . . 40.2 5 Maximum Junction Temperature Range . . . . . . . . . . . . . .-40°C to +150°C Recommended Junction Temperature Range . . . . . . . . .-40°C to +125°C Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB493 Recommended Operating Conditions VINDCD1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3V to 5.5V VINDCD2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3V to VINDCD1 VINLDO1 and VINLDO2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5V to VINDCD1 DCD1 and DCD2 Output Current . . . . . . . . . . . . . . . . . . . . . 0mA to 800mA LDO1 and LDO2 Output Current . . . . . . . . . . . . . . . . . . . . . . 0mA to 300mA Operating Ambient Temperature . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and result in failures not covered by warranty. NOTES: 4. JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech Brief TB379. 5. JC, “case temperature” location is at the center of the exposed metal pad on the package underside. Electrical Specifications Unless otherwise noted, all parameter limits are guaranteed over the recommended operating conditions and the typical specifications are measured at the following conditions: TA = +25°C, VINDCD1 = 3.6V, VINDCD2 = 3.3V. For LDO1 and LDO2, VINLDOx = VOLDOx + 0.5V to 5.5V with VINLDOx always no higher than VINDCD1, L1 =L2 = 1.5µH, C1 = 10µF, C4 = C5 = 4.7µF, C2 =C3 =C6 =C7 =1µF, IOUT = 0A for DCD1, DCD2, LDO1 and LDO2 (see Figure 1 on page 1 for more details). Boldface limits apply over the operating temperature range, -40°C to +85°C. PARAMETER SYMBOL TEST CONDITIONS MIN (Note 6) TYP MAX (Note 6) UNIT VINDCD1, VINDCD2 Voltage Range 2.3 - 5.5 V VINDCD1, VINDCD2 Undervoltage Lockout Threshold VUVLO Rising - 2.2 2.3 V Falling 1.9 2.1 - V Quiescent Supply Current on VINDCD1 IVIN1 Only DCD1 enabled, no load and no switching on DCD1 -40 60 µA IVIN2 Only DCD1 and LDO1 enabled, with no load and no switching on DCD1 -65 95 µA IVIN3 Both DCD1 and DCD2 enabled, no load and no switching on both DCD1 and DCD2 -50 75 µA IVIN4 Only LDO1 and LDO2 enabled - 75 100 µA IVIN5 DCD1, DCD2, LDO1 and LDO2 are enabled, with no load and no switching on both DCD1 and DCD2 -100 130 µA IVIN6 Only one DCD in forced PWM mode, no load - 4 7.5 mA Shutdown Supply Current ISD VINDCD1 = 5.5V, DCD1, DCD2, LDO1 and LDO2 are disabled through I2C interface, VINDCD1 = 4.2V -0.15 5 µA Thermal Shutdown - 155 - °C Thermal Shutdown Hysteresis -30 - °C DCD1 AND DCD2 FB1, FB2 Regulation Voltage VFB 0.785 0.8 0.815 V FB1, FB2 Bias Current IFB FB = 0.75V - 0.001 - µA Output Voltage Accuracy VIN = VO + 0.5V to 5.5V (minimal 2.3V), 1mA load -3 - +3 % Line Regulation VIN = VO + 0.5V to 5.5V (minimal 2.3V) - 0.1 - %/V Maximum Output Current 800 -- mA |
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