ZY2110 Power-One, ZY2110 Datasheet
ZY2110
Related parts for ZY2110
ZY2110 Summary of contents
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... Reduces board space, system cost and complexity, and time to market Description The ZY2110 is an intelligent, fully programmable step-down point-of-load DC-DC module integrating digital power conversion and power management. The ZY2110 completely eliminates the need for external components for sequencing, tracking, protection, monitoring, and reporting. ...
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... Mercury (Hg), Polybrominated biphenyls (PBB), Polybrominated diphenylethers (PBDE), and Lead (Pb) used anywhere except in solder. 2 Packaging option is used only for ordering and not included in the part number printed on the POL converter label. Example: ZY2110G-R3: A 48-piece tray of RoHS compliant POL converters. Each POL converter is labeled ZY2110G. 2. Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings may cause performance degradation, adversely affect long- term reliability, and cause permanent damage to the POL converter ...
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... Temperature Coefficient Switching Frequency 1 At the negative output current (bus terminator mode) efficiency of the ZY2110 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 5.5 2 Digital PWM has an inherent quantization uncertainty of ± ...
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... Follows the output voltage setpoint From instant when threshold is exceeded until Delay Threshold Accuracy ___________________ 1 Minimum OVP threshold is 1.0V ZD-02013 REV. B1 ZY2110 10A No-Bus POL Data Sheet 8V to 14V Input Conditions/Description Output Overcurrent Protection Output Overvoltage Protection Measured at V =2.5V O.SET Output Undervoltage Protection Measured ...
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... Turn-On Delay From EN pin changing state to V Turn-Off Delay CCA pin is open combination of ceramic + tantalum CCA pin is connected to GND Recommended C ZD-02013 REV. B1 ZY2110 10A No-Bus POL Data Sheet 8V to 14V Input Conditions/Description Tracking Proportional to SYNC frequency Proportional to SYNC frequency Enable (EN pin) OUT ...
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... Iup_OK Pull-up current source V(OK)=0 ViL_x ViH_x Vhyst_x Hysteresis of input Schmitt trigger IoL_x LOW level sink current at 0.5V ZD-02013 REV. B1 ZY2110 10A No-Bus POL Data Sheet 8V to 14V Input Conditions/Description Internal supply voltage 3.15 SYNC Line LOW level input voltage 0.75 x HIGH level input voltage VDD 0 ...
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... Figure 1. Efficiency vs. Load. Vin=9. Vo=5V Vo=3.3V 65 Vo=1.8V Vo=1. Output Current, A Figure 2. Efficiency vs. Load. Vin=12V ZD-02013 REV. B1 ZY2110 10A No-Bus POL Data Sheet 8V to 14V Input Vo=2. Figure 3. Efficiency vs. Output Voltage, Iout=10A Vo=2.5V 75 ...
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... Vin=12V, Ch1 – V1, Ch2 – V2, Ch3 – V3 5.3 Turn-Off Characteristics Figure 6. Tracking Turn-Off Vin=12V, Ch1 – V1, Ch2 – V2, Ch3 – V3 ZD-02013 REV. B1 ZY2110 10A No-Bus POL Data Sheet 8V to 14V Input 5.4 Transient Response The pictures below show the deviation of the output voltage in response to the 50%-100%-50% step load at 2.5A/µ ...
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... LFM (0.5 m/s) 200 LFM (1 m/s) 300 LFM (1.5 m/s) 4 400 LFM (2 m/s) 500 LFM (2.5 m/ Figure 11. Thermal Derating Curves. Vin=12V, Vout=5V ZD-02013 REV. B1 ZY2110 10A No-Bus POL Data Sheet 8V to 14V Input Figure 10. Vin=12V, Vout=1V. CCA Ambient Temperature, C www.power-one.com 0.5V to 5.5V Output • Page ...
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... POL1 is configured as a master (IM pin is grounded) and all other POL converters are synchronized to the switching frequency of POL1. All converters are controlled by the common ENABLE signal. Turn-on and turn-off processes of the system are illustrated by pictures in Figure 5 and Figure 6. ZD-02013 REV. B1 ZY2110 10A No-Bus POL Data Sheet 8V to 14V Input OK VIN 22uF 4 ...
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... PG, Power Good The open drain input/output with the internal pull-up resistor. The pin is pulled low by the POL converter, ZD-02013 REV. B1 ZY2110 10A No-Bus POL Data Sheet 8V to 14V Input Pin Description Connect to OK pin of other Z- POLs. Leave Fault Status Frequency Synchronization ...
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... R DOWN TRIM − 100 ⎝ ZD-02013 REV. B1 ZY2110 10A No-Bus POL Data Sheet 8V to 14V Input where R TRIM ∆V% is the absolute value of desired margining expressed in percents of the nominal output voltage. During normal operation the resistors are removed from the circuit by the switches. ...
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... Power-One, Inc. 2. 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. ZD-02013 REV. B1 ZY2110 10A No-Bus POL Data Sheet 8V to 14V Input All Dimensions are in mm XX.X: ±0.1 XX.XX: ± ...