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ZY7010L の電気的特性と機能

ZY7010LのメーカーはPower-Oneです、この部品の機能は「10A DC-DC Intelligent POL」です。


製品の詳細 ( Datasheet PDF )

部品番号 ZY7010L
部品説明 10A DC-DC Intelligent POL
メーカ Power-One
ロゴ Power-One ロゴ 




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ZY7010L Datasheet, ZY7010L PDF,ピン配置, 機能
www.DataSheet4U.com
ZY7010L 10A DC-DC Intelligent POL Data Sheet
3V to 13.2V Input 0.5V to 5.5V Output
Member of the
Family
Applications
Low voltage, high density systems with
Intermediate Bus Architectures (IBA)
Point-of-load regulators for high performance DSP,
FPGA, ASIC, and microprocessor applications
Desktops, servers, and portable computing
Broadband, networking, optical, and
communications systems
Active memory bus terminators
Benefits
Integrates digital power conversion with intelligent
power management
Eliminates the need for external power
management components
Completely programmable via industry-standard
I2C communication bus
One part that covers all applications
Reduces board space, system cost and
complexity, and time to market
Features
RoHS lead free and lead-solder-exempt products are
available
Wide input voltage range: 3V–13.2V
High continuous output current: 10A
Wide programmable output voltage range: 0.5V–5.5V
Active digital current share
Single-wire serial communication bus for frequency
synchronization, programming, and monitoring
Optimal voltage positioning with programmable slope
of the VI line
Overcurrent, overvoltage, undervoltage, and
overtemperature protections with programmable
thresholds and types
Programmable fixed switching frequency 0.5-1.0MHz
Programmable turn-on and turn-off delays
Programmable turn-on and turn-off voltage slew rates
with tracking protection
Programmable feedback loop compensation
Power Good signal with programmable limits
Programmable fault management
Start up into the load pre-biased up to 100%
Full rated current sink
Real time voltage, current, and temperature
measurements, monitoring, and reporting
Small footprint SMT package: 16x32mm
Extremely low profile of 7mm
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
Description
The ZY7010L is an intelligent, fully programmable step-down point-of-load DC-DC module integrating digital power
conversion and intelligent power management. 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 I2C communication bus
and can be changed by a user at any time during product development and service.
ZD-00422 REV. 2.2
www.power-one.com
Page 1 of 34

1 Page





ZY7010L pdf, ピン配列
ZY7010L 10A DC-DC Intelligent POL Data Sheet
3V to 13.2V Input 0.5V to 5.5V Output
4. Electrical Specifications
Specifications apply at the input voltage from 3V to 13.2V, output load from 0 to 10A, ambient temperature from -
40°C to 85°C, 100µF output capacitance, and default performance parameters settings unless otherwise noted.
4.1 Input Specifications
Parameter
Input voltage (VIN)
Input Current (at no load)
Undervoltage Lockout (VLDO
connected to VIN)
Undervoltage Lockout (VLDO
connected to VAUX=5V)
External Low Voltage Supply
VLDO Input Current
Conditions/Description
At VIN<4.75V, VLDO pin needs to be
connected to an external voltage source
higher than 4.75V
VIN4.75V, VLDO pin connected to VIN
Ramping Up
Ramping Down
Ramping Up
Ramping Down
Connect to VLDO pin when VIN<4.75V
Current drawn from the external low
voltage supply at VLDO=5V
Min
3
4.75
Nom
50
4.2
3.75
3.0
2.5
50
Max Units
13.2 VDC
mADC
VDC
VDC
VDC
VDC
13.2 VDC
mADC
4.2 Output Specifications
Parameter
Output Voltage Range (VOUT)
Output Voltage Setpoint Accuracy
Output Current (IOUT)
Line Regulation
Load Regulation
Dynamic Regulation
Peak Deviation
Settling Time
Output Voltage Peak-to-Peak
Ripple and Noise
BW=20MHz
Full Load
Temperature Coefficient
Switching Frequency
Duty Cycle Limit
Conditions/Description
Programmable1
Default (no programming)
VIN=12V, IOUT=0.5*IOUT MAX,
FSW=500kHz, room temperature
VIN MIN to VIN MAX
VIN MIN to VIN MAX
0 to IOUT MAX
Slew rate 2.5A/µs, 50 -100% load step
COUT=220µF, FSW=1MHz
to 10% of peak deviation
VIN=5.0V, VOUT=0.5V, FSW=500kHz
VIN=5.0V, VOUT=2.5V, FSW=500kHz
VIN=12V, VOUT=0.5V, FSW=500kHz
VIN=12V, VOUT=2.5V, FSW=500kHz
VIN=12V, VOUT=5.0V, FSW=500kHz
VIN=12V, IOUT=0.5*IOUT MAX
Default
Programmable, 250kHz steps
Default
Programmable, 1.56% steps
Min Nom Max
0.5 5.5
0.5
(See Ordering Information)
-102 10
±0.4
±0.3
50
200
10
15
15
25
45
20
500
500 1,000
90.5
0 95
Units
VDC
VDC
ADC
%VOUT
%VOUT
mV
µs
mV
mV
mV
mV
mV
ppm/°C
kHz
kHz
%
%
1 ZY7010L is a step-down converter, thus the output voltage is always lower than the input voltage as show in Figure 1.
2 At 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 5.5.
ZD-00422 REV. 2.2
www.power-one.com
Page 3 of 34


3Pages


ZY7010L 電子部品, 半導体
ZY7010L 10A DC-DC Intelligent POL Data Sheet
3V to 13.2V Input 0.5V to 5.5V Output
4.4 Feature Specifications
Parameter
Conditions/Description
Min Nom Max
Current Share
Type
Maximum Number of Modules
Connected in Parallel
Current Share Accuracy
Interleave (Phase Shift)
Turn ON Delay
Turn OFF Delay
Turn ON Slew Rate
Turn OFF Slew Rate
Load Regulation
Zero1 (Effects phase lead and
increases gain in mid-band)
Zero 2 (Effects phase lead and
increases gain in mid-band)
Pole 1 (Integrator Pole, effects
loop gain)
Pole 2 (Effects phase lag and
limits gain in mid-band)
Pole 3 (High frequency low- pass
filter to limit PWM noise)
Voltage Monitoring Accuracy
Current Monitoring Accuracy
Temperature Monitoring Accuracy
IOUT MIN=0
IOUT MIN20%*IOUT NOM
Interleave
Default
Programmable in 11.25° steps
Sequencing
Default
Programmable in 1ms steps
Default
Programmable in 1ms steps
Tracking
Default
Programmable in 7 steps
Default
Programmable in 7 steps
Optimal Voltage Positioning
Default
Programmable in 7 steps
Feedback Loop Compensation
0
0
0
0.1
-0.1
0
Programmable
0.05
Programmable
0.05
Programmable
0.05
Programmable
1
Programmable
1
Monitoring
1 LSB=22mV
20%*IOUT NOM < IOUT < IOUT NOM
Junction temperature of POL controller
-2%VOUT
– 1 LSB
-20
-5
Active, Single Line
4
±20
0
348.75
0
255
0
63
0.1
8.331
-0.1
-8.331
0
11.76
50
50
50
1000
1000
2%VOUT
+ 1 LSB
+20
+5
Remote Voltage Sense (+VS and –VS pins)
Voltage Drop Compensation
Between +VS and VOUT
300
Voltage Drop Compensation
Between -VS and PGND
___________________
1 Achieving fast slew rates under specific line and load conditions may require feedback loop adjustment
100
Units
%IOUT
Degree
degree
ms
ms
ms
ms
V/ms
V/ms
V/ms
V/ms
mV/A
mV/A
kHz
kHz
kHz
kHz
kHz
mV
%IOUT
°C
mV
mV
ZD-00422 REV. 2.2
www.power-one.com
Page 6 of 34

6 Page



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部品番号部品説明メーカ
ZY7010L

10A DC-DC Intelligent POL

Power-One
Power-One


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