ZY1015 Power-One, ZY1015 Datasheet
ZY1015
Available stocks
Related parts for ZY1015
ZY1015 Summary of contents
Page 1
... ZY1015 are programmable by pin strapping and external resistor and capacitor and can be changed by a user at any time during product development and service without a need for a communication bus. ZD-00993 REV. 1.5 ...
Page 2
... 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: ZY1015-K1. Example: ZY1015G-T3: A 50-piece reel of RoHS compliant POL converters. Each POL converter is labeled ZY1015G. 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 ...
Page 3
... 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 ZY1015 is a step-down converter, thus the output voltage is always lower than the input voltage as show in Figure 1. 3 Digital PWM has an inherent quantization uncertainty of ±6.25mV that is not included in the specified static regulation parameters. ...
Page 4
... Delay the turn-off command is generated Type Threshold Follows the output voltage setpoint Threshold Accuracy From instant when threshold is exceeded until Delay the turn-off command is generated ZD-00993 REV. 1.5 ZY1015 15A No-Bus POL Data Sheet 3V to 14V Input Min Load 0.2A 5.5 6.25 4.0 8.0 10.0 6.0 Conditions/Description Output Overcurrent Protection ...
Page 5
... Programmable via INTL0…INTL4 pins in Interleave (Phase Lag) Programmable by capacitor connected to Power-Up Delay Rising Slew Rate Falling Slew Rate ZD-00993 REV. 1.5 ZY1015 15A No-Bus POL Data Sheet 3V to 14V Input Overtemperature Protection Temperature is increasing shut down by OTP Power Good Signal (PGOOD pin) up/down Measured ...
Page 6
... Corresponds to -40°C to 140°C junction Monitoring Voltage Range Output Impedance Type Voltage Drop Compensation Voltage Drop Compensation ZD-00993 REV. 1.5 ZY1015 15A No-Bus POL Data Sheet 3V to 14V Input Enable (EN and ENP pins) ENP pin is pulled low ENP pin is open EN and ENP OUT ...
Page 7
... ViH_CS Vhyst_CS Hysteresis of input Schmitt trigger IoL_CS LOW level sink current V(CS)=0.5V Tr_CS Maximum allowed rise time 10/90% VDD ZD-00993 REV. 1.5 ZY1015 15A No-Bus POL Data Sheet 3V 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 ...
Page 8
... Output Current, A Figure 2. Efficiency vs. Load. Vin=3.3V 100 Vout=0.5V Vout=2. 1.5 3 4.5 6 7.5 9 Output Current, A Figure 3. Efficiency vs. Load. Vin=5V ZD-00993 REV. 1.5 ZY1015 15A No-Bus POL Data Sheet 3V to 14V Input Vout=2.5V 0 1.5 10.5 12 13.5 15 Figure 4. Efficiency vs. Load. Vin=12V 95 ...
Page 9
... Input Voltage, V Figure 6. Efficiency vs. Input Voltage. Iout=15A 5.2 Turn-On Characteristics Figure 7. Tracking Turn-On. Vin=12V, Ch1 – V1, Ch2 – V2, Ch3 – V3 ZD-00993 REV. 1.5 ZY1015 15A No-Bus POL Data Sheet 3V to 14V Input 5.3 Turn-Off Characteristics Figure 8. Tracking Turn-Off Vin=12V, Ch1 – V1, Ch2 – V2, Ch3 – ...
Page 10
... Figure 10. Vin=12V, Vout=2.5V. CCA=05 Figure 11. Vin=12V, Vout=5V, CCA=05 Figure 12. Vin=5V, Vout=1V. CCA=03 ZD-00993 REV. 1.5 ZY1015 15A No-Bus POL Data Sheet 3V to 14V Input Figure 13. Vin=5V, Vout=2.5V. CCA=03 Figure 14. Vin=3.3V, Vout=1V. CCA=03 www.power-one.com • 0.5V to 5.5V Output Page ...
Page 11
... Figure 15. Thermal Derating Curves. Vin=12V, Vout=5. 0LFM Figure 16. Thermal Derating Curves. Vin=14V, Vout=5.0V ZD-00993 REV. 1.5 ZY1015 15A No-Bus POL Data Sheet 3V to 14V Input 100LFM 200LFM 65 Ambient Temperature, Degree C 100LFM 200LFM 65 Ambient Temperature, Degree C www.power-one.com • 0.5V to 5.5V Output 400LFM 600LFM 75 85 ...
Page 12
... POL2 has 180° phase shift, POL 3 and POL4 have phase shifts of 270° and 90° respectively. All converters are controlled by the common ENABLE signal. Turn-on and turn-off processes of the system are illustrated by pictures in Figure 7 and Figure 8. ZD-00993 REV. 1.5 ZY1015 15A No-Bus POL Data Sheet 3V to 14V Input www.power-one.com • 0.5V to 5.5V Output ...
Page 13
... P VIN 25 P Legend: I=input, O=output, I/O=input/output, P=power, A=analog, PU=internal pull-up ZD-00993 REV. 1.5 ZY1015 15A No-Bus POL Data Sheet 3V to 14V Input Pin Description Connect to an external voltage source higher Low Voltage Dropout Tie to PGND for master or leave open to set Interleave Mode ...
Page 14
... The open drain input/output with the internal pull-up resistor. The POL converter pulls its OK pin low ZD-00993 REV. 1.5 ZY1015 15A No-Bus POL Data Sheet 3V to 14V Input fault occurs. Pulling low the OK input by an external circuitry turns off the POL converter. ...
Page 15
... TRIM ΔV% is the absolute value of desired margining expressed in percents of the nominal output voltage. ZD-00993 REV. 1.5 ZY1015 15A No-Bus POL Data Sheet 3V to 14V Input During normal operation the resistors are removed from the circuit by the switches. Down” switch is normally closed shorting the resistor R while the “ ...
Page 16
... Mechanical Drawings ±0.30 7.7 Pin 1 2.03 1.27 20.3 ZD-00993 REV. 1.5 ZY1015 15A No-Bus POL Data Sheet 3V to 14V Input All Dimensions are in mm Tolerances: ±0.1 0.5-10 ±0.2 10-100 Pin Coplanarity: 0.1 max 32 ±0. 2.54 0.4 Figure 20. Mechanical Drawing www.power-one.com • 0.5V to 5.5V Output 8 ±0.20 1.6 12.4 16 SMT PICKUP POINT Page ...
Page 17
... 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-00993 REV. 1.5 ZY1015 15A No-Bus POL Data Sheet 3V to 14V Input 10 3.97 ...