ZY1015A Power-One, ZY1015A Datasheet

no-image

ZY1015A

Manufacturer Part Number
ZY1015A
Description
No-Bus POL
Manufacturer
Power-One
Datasheet
Applications
Benefits
Description
The ZY1015 is an intelligent, fully programmable step-down point-of-load DC-DC module integrating digital power
conversion and intelligent power management.
components for sequencing, tracking, protection, monitoring, and reporting.
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.
REV. 1.2 MAR 14, 2007
Low voltage, high density systems with
Intermediate Bus Architectures (IBA)
Point-of-load regulators for high performance DSP,
FPGA, ASIC, and microprocessor applications
Industrial computing, servers, and storage
Broadband, networking, optical, and wireless
communications systems
Active memory bus terminators
Integrates digital power conversion with intelligent
power management
Eliminates the need for external power
management components and communication bus
Completely programmable via pin strapping and
external R and C
One part that covers all applications
Reduces board space, system cost and
complexity, and time to market
www.power-one.com
The ZY1015 completely eliminates the need for external
Features
3V to 14V Input
ZY1015 15A No-Bus POL Data Sheet
RoHS lead free and lead-solder-exempt products are
available
Wide input voltage range: 3V–14V
High continuous output current: 15A
Wide programmable output voltage range: 0.5V–5.5V
Active digital current share
Output voltage margining
Overcurrent and overtemperature protections
Overvoltage and undervoltage protections, and Power
Good signal tracking the output voltage setpoint
Programmable power-up delay
Tracking during turn-on and turn-off with guaranteed
slew rates
Sequenced and cascaded modes of operation
Single-wire line for frequency synchronization
between multiple POLs
Programmable interleave
Programmable feedback loop compensation
Enable control with programmable polarity
Flexible fault management and propagation
Start-up into the load pre-biased up to 100%
Full rated current sink
Real time current and temperature measurements,
monitoring, and reporting
Small footprint SMT package: 16x32mm
Low profile of 8mm
Compatible with conventional pick-and-place
equipment
Wide operating temperature range
UL60950 recognized, CSA C22.2 No. 60950-00
certified, and TUV EN60950-1:2001 certified
Member of the
Performance parameters of the
0.5V to 5.5V Output
Page 1 of 17
Family

Related parts for ZY1015A

ZY1015A Summary of contents

Page 1

... Low profile of 8mm • Compatible with conventional pick-and-place equipment • Wide operating temperature range • UL60950 recognized, CSA C22.2 No. 60950-00 certified, and TUV EN60950-1:2001 certified The ZY1015 completely eliminates the need for external www.power-one.com 0.5V to 5.5V Output • Family Performance parameters of the Page ...

Page 2

... Conditions/Description Controller Case Temperature 250ms Transient (See Output Current Derating Curves) Conditions/Description ZY1015 ZY1015G ZY1015 and ZY1015G JEDEC J-STD-020C www.power-one.com 0.5V to 5.5V Output • Packaging Option : T1 – 500pcs T&R T2 – 100pcs T&R T3 – 50pcs T&R Q1 – 1pc sample for evaluation only K1 – ...

Page 3

... V =3. 10% of peak deviation V =5.0V, V ≤2.5V IN OUT V =5.0V, V >2.5V IN OUT V =12V, V ≤2.5V IN OUT V =12V, V >2.5V IN OUT V =12V, I =0.5*I IN OUT OUT MAX www.power-one.com 0.5V to 5.5V Output • Min Nom Max Units 3 14 VDC 50 mADC 4.00 VDC 3.9 VDC 2.8 VDC 2.7 VDC 4.75 14 VDC 50 mADC Min Nom Max Units 1 -15 ...

Page 4

... ZY1015 15A No-Bus POL Data Sheet 3V to 14V Input Min Load 0.2A 5.5 6.25 4.0 8.0 6.0 10.0 Conditions/Description Output Overcurrent Protection Output Overvoltage Protection Measured at V =2.5V O.SET Output Undervoltage Protection Measured at V =2.5V O.SET www.power-one.com 0.5V to 5.5V Output • V [V] IN 12.0 14.0 Min Nom Max Units Non-Latching, 130ms period 170 %I OUT - OCP ...

Page 5

... OUT NOM Interleave (IM and INTL0…INTL4 pins) 11.25° steps (IM pin is open) Default (IM pin is pulled low) Sequencing (DELAY pin) DELAY pin Default DELAY Tracking Proportional to SYNC frequency Proportional to SYNC frequency www.power-one.com 0.5V to 5.5V Output • Non-Latching, 130ms period °C 120 °C 110 ° µ ...

Page 6

... Duty Cycle of the negative pulse Temperature Monitoring (TEMP pin) temperature range TEMP pin Remote Voltage Sense (-VS and +VS pins) Between +VS and VOUT Between -VS and PGND www.power-one.com 0.5V to 5.5V Output • Negative (enables the output when EN pin is pulled low) Positive (enables the output when EN pin is open or pulled high) 2 ...

Page 7

... VDD pin forced low Power Good and OK Inputs/Outputs LOW level input voltage HIGH level input voltage 0.7 x VDD 0.1 x VDD Current Share/Sense Bus 0.84 LOW level input voltage 0.75 x HIGH level input voltage VDD 0.25 x VDD www.power-one.com 0.5V to 5.5V Output • Min Nom Max Units 3.3 3.45 -0.5 0.3 x VDD VDD + 0.5 0.45 x VDD 14 ...

Page 8

... Vout=2.5V 0 1.5 10.5 12 13.5 15 Figure 4. Efficiency vs. Load. Vin=12V Vout=1.2V 0.5 1 Vout=3.3V 10.5 12 13.5 15 Figure 5. Efficiency vs. Output Voltage, Iout=15A www.power-one.com 0.5V to 5.5V Output • Vout=0.5V Vout=1.2V Vout=2.5V Vout=3.3V Vout=5.0V 3 4.5 6 7.5 9 10.5 12 13.5 Output Current, A Vin=3.3V Vin=5V Vin=12V 1.5 2 2.5 3 3.5 4 4.5 5 Output Voltage, V Page ...

Page 9

... In all tests the POL converters had 5x22µF ceramic capacitors and a 220µF tantalum capacitor connected across the output pins. The speed of the transient response was optimized by selecting appropriate CCA settings. Figure 9. Vin=12V, Vout=1V. CCA=07 www.power-one.com 0.5V to 5.5V Output • Page ...

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 REV. 1.2 MAR 14, 2007 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 16. Thermal Derating Curves. Vin=14V, Vout=5.0V REV. 1.2 MAR 14, 2007 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 400LFM 600LFM 75 85 Page ...

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. REV. 1.2 MAR 14, 2007 ZY1015 15A No-Bus POL Data Sheet 3V to 14V Input www.power-one.com 0.5V to 5.5V Output • Page ...

Page 13

... Interleave Bit 1 Interleave Bit 0 Negative Voltage Sense Connect to the negative point close to the load Positive Voltage Sense Connect to the positive point close to the load Output Voltage Power Ground Input Voltage www.power-one.com 0.5V to 5.5V Output • Notes than 4.75V <4.75V. Connect ≥ ...

Page 14

... Inputs with internal pull-up resistors. The encoded address determines the phase lag of the POL converter when the IM pin is left floating. One digit of the address corresponds to the phase lag of 11.25°. 8.15 –VS and +VS The differential voltage input of the POL converter feedback loop. www.power-one.com 0.5V to 5.5V Output • − OUT kΩ ...

Page 15

... TRIM TRIM × ⎜ ⎜ ⎟ ⎟ , kΩ + ∆ ⎝ ⎠ TRIM × − ∆ ⎛ ⎞ 100 TRIM × ⎜ ⎟ , kΩ + ∆ ⎝ ⎠ TRIM TM POL Converters. Z-1000 Series www.power-one.com for more Page ...

Page 16

... Pin 1 2.03 1.27 20.3 REV. 1.2 MAR 14, 2007 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 ±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 2.3 ...

Page 17

... Figure 22. Recommended PCB Layout for Multilayer PCBs Notes: 1. NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective divisional president of Power-One, Inc. ...

Related keywords