ZY7010L-T1 POWER ONE, ZY7010L-T1 Datasheet
ZY7010L-T1
Specifications of ZY7010L-T1
Related parts for ZY7010L-T1
ZY7010L-T1 Summary of contents
Page 1
... When used with ZM7000 Series Digital Power Managers, the ZY7010L completely eliminates the need for external components for sequencing, tracking, protection, monitoring, and reporting. All parameters of the ZY7010L are programmable via the industry-standard communication bus and can be changed by a user at any time during product development and service ...
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... Packaging option is used only for ordering and not included in the part number printed on the POL converter label. 3 The evaluation board is available in only one configuration: ZM7300-KIT-HKS. Example: ZY7010LG-T2: A 100-piece reel of RoHS compliant POL converters with the output voltage setpoint of 1.0% or 20mV, whichever is greater. Each POL converter is labeled ZY7010LG. 2. ...
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... Switching Frequency Duty Cycle Limit 1 ZY7010L is a step-down converter, thus the output voltage is always lower than the input voltage as show in Figure the negative output current (bus terminator mode) efficiency of the ZY7010L degrades resulting in increased internal power dissipation. Therefore maximum allowable negative current under specific conditions is 20% lower than the current determined from the derating curves shown in paragraph 5 ...
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... Threshold Programmable in 10% steps Threshold Accuracy From instant when threshold is exceeded until Delay the turn-off command is generated ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input Conditions/Description Output Overcurrent Protection Default Programmable Default Programmable in 11 steps ...
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... From instant when threshold is exceeded until Delay status of PG signal changes Threshold Accuracy ___________________ 1 Minimum OVP threshold is 1.0V ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input Output Undervoltage Protection Default Programmable Default Programmable in 5% steps Measured ...
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... Voltage Drop Compensation Voltage Drop Compensation ___________________ 1 Achieving fast slew rates under specific line and load conditions may require feedback loop adjustment ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input Conditions/Description Current Share I =0 OUT MIN I ≥ ...
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... Hysteresis of input Schmitt trigger IoL LOW level sink current at 0.5V Tr_CS Maximum allowed rise time 10/90% VDD ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input Conditions/Description Internal supply voltage 3.15 SYNC/DATA Line (SD pin) LOW level input voltage ...
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... Vo=1. Output Current, A Figure 2. Efficiency vs. Load. Vin=3.3V, Fsw=500kHz Vout=0.5V 55 Vout=2. Output Current, A Figure 3. Efficiency vs. Load. Vin=5V, Fsw=500kHz ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input Vo=2. Figure 4. Efficiency vs. Load. Vin=12V, Fsw=500kHz Vout=1.2V 60 0.5 1.0 Vout=3.3V 7 ...
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... Vo=2. Input Voltage, V Figure 6. Efficiency vs. Input Voltage. Iout=10A, Fsw=500kHz Fs=500kHz Fs=750kHz Output Current, A Figure 7. Efficiency vs. Load. Vin=3.3V, Vout=2.5V ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input Figure 8. Efficiency vs. Load. Vin=5V, Vout=1. Fs=1000kHz Figure 9. Efficiency vs. Load. Vin=12V, Vout=5V www.power-one.com ...
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... Figure 11. Tracking Turn-On. Rising Slew Rate is Programmed at 0.5V/ms. Vin=12V, Ch1 – V1, Ch2 – V2, Ch3 – V3 ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input 1000 Figure 12. Turn-On with Different Rising Slew Rates. Rising Slew Rates are Programmed as follows: V1- 1V/ms, V2-0.5V/ms, V3-0.2V/ms. Vin=12V, Ch1 – ...
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... Vin=12V, Ch1 – V1, Ch2 – V2, Ch3 – V3 Figure 15. Turn On into Prebiased Load Prebiased by V2 via a Diode. Vin=12V, Ch1 – V1, Ch2 – V2, Ch3 – V3 ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input 5.3 Turn-Off Characteristics Figure 16. Tracking Turn-Off. Falling Slew Rate is Programmed at 0.5V/ms. Vin=12V, Ch1 – ...
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... Bandwidth of the feedback loop was programmed for faster transient response. Figure 18. Vin=12V, Vout=5V, BW~60kHz. Figure 19. Vin=12V, Vout=1V, BW~60kHz. ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input Figure 20. Vin=5V, Vout=2.5V, BW~60kHz. Figure 21. Vin=5V, Vout=1V, BW~60kHz. Figure 22. Vin=3.3V, Vout=1V, BW~60kHz. ...
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... Figure 23. Thermal Derating Curves. Vin=13.2V, Vout=5.0V, Fsw=500kHz LFM Figure 24. Thermal Derating Curves. Vin=13.2V, Vout=5.0V, Fsw=1MHz ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input 100 LFM 200 LFM 65 Ambient Temperature, 'C 100 LFM 200 LFM 65 Ambient Temperature, 'C www.power-one.com 0.5V to 5.5V Output ...
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... ADDR Figure 25. Block Diagram of Typical Multiple Output Application with Digital Power Manager and I The block diagram of a typical application of ZY7010L point-of-load converters (POL) is shown in Figure 25. The system includes multiple POLs and a ZM7000 series Digital Power Manager (DPM). All POLs are connected to the DPM and to each other via a single-wire SD (sync/data) line ...
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... Figure 26. Complete Schematic of the Application Shown in Figure 25. Intermediate Bus Voltage is from 4.75V to 13.2V. ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input www.power-one.com 0.5V to 5.5V Output Page ...
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... P VIN 25 P Legend: I=input, O=output, I/O=input/output, P=power, A=analog, PU=internal pull-up ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input Pin Description Connect to an external voltage source higher than Low Voltage Dropout 4.75V Not Used Not Used ...
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... POL using high and low level commands as described in the ‘”DPM Programming Manual”. Each ZY7010L parameters can be reprogrammed at any time during the system operation and service except The setup for the digital filter coefficients, the switching frequency and the duty cycle limit, that can only be changed when the POL is turned off ...
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... VI characteristic will have a negative slope. Therefore, by properly selecting the operating point possible to increase the headroom as shown in the picture. ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input V OUT Upper Regulation Limit Lower Regulation ...
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... Figure 32. Sequencing/Tracking Window 8.2.1 Turn-On Delay Turn-on delay is defined as an interval from the application of the Turn-On command until the output voltage starts ramping up. ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input R/W-0 R/W-0 DON7 DON6 Bit 7 ...
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... I I LOAD CHG OCP Where I is the overcurrent protection threshold of OCP the ZY7010L. If the condition is not met, then the overcurrent protection will be triggered during the turn-on process. To avoid this, dV overcurrent protection threshold programmed to meet the condition above. ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet ...
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... These settings are programmed in the GUI Fault Management window shown in Figure directly via the writing into the PC1 register shown in Figure 41. ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input R/W-1 R/W-1 CLS1 CLS0 Bit 0 ...
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... POL Group Configuration Window should be enabled (refer to Digital Power Manager Data Sheet). retrieve the status information from each POL on a continuous basis. ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input 8.3.2 Faults This group includes overcurrent, overtemperature, undervoltage, and tracking protections ...
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... The low side switch provides low impedance path to quickly dissipate ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input value of the difference exceeds 250mV, the tracking fault signal is generated, the POL turns off, and the TR bit in the register ST is changed to 0 ...
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... GUI Fault and Error Propagation window shown in Figure 44. ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input Figure 44. Fault and Error Propagation Window In this case low OK line will signal DPM to pull other ...
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... Undervoltage Fault OV Overvoltage Error ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input The POL Figure 46. Turn-On into UVP on V3. The UV Fault Is Programmed To Be Non-Latching and Propagate From Group C to Group A. Ch1 – V3 (Group C), Ch2 – V2, Ch3 – V1 (Group A) ...
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... POLs operating at different frequencies in one system. It allows optimizing efficiency and transient response of each POL in the system individually. Figure 47. PWM Controller Window ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input R/W-0 R/W-0 FRQ2 FRQ1 Bit 7 ...
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... Figure 50. Input Voltage Noise with Interleave Similar noise reduction can be achieved on the output of POLs connected in parallel. Figure 51 and Figure 52 show the output noise of two ZY7010Ls connected in parallel without and with 180° interleave, respectively. Resulting noise reduction is more than 2 times and is equivalent to doubling switching frequency or adding extra capacitance on the output of the POLs ...
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... Feedback loop compensation can be programmed in the GUI PWM Controller window by setting frequency of poles and zeros of the transfer function. ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input The transfer function of the POL converter is shown R/W-0 R/W-0 in Figure 54 ...
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... ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input The output voltage is measured at the output sense pins, output current is measured using the ESR of the output inductor and temperature is measured by the thermal sensor built into the controller IC ...
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... ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input Figure 55. GUI System Configuration Window www.power-one.com 0.5V to 5.5V Output Page ...
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... UL60950 - CSA60950- 00 and EN60950, although specific applications may have other or additional requirements. The ZY7010L POL converters have no internal fuse. If required, the external fuse needs to be provided to protect the converter from catastrophic failure. Refer to the “Input Fuse Selection for DC/DC converters” ...
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... fuse fuse rated greater than ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input used, additional testing may be required. In order for the output of the ZY7010L POL converter to be considered as SELV (Safety Extra Low Voltage), according tests ...
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... Mechanical Drawings ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input All Dimensions are in mm Tolerances: 0.1 0.5-10 0.2 10-100 Pin Coplanarity: 0.1 max Figure 58. Mechanical Drawing www.power-one.com 0.5V to 5.5V Output Page ...
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... TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice trademark of Philips Corporation. ZD-00422 Rev. 2.5, 01-Jul-10 ZY7010L 10A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input 10 3. ...