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参数资料
| 型号： | ZY8110G |
| 厂商： | Power-One |
| 文件页数： | 24/28页 |
| 文件大小： | 0K |
| 描述： | PROGBL CONVERT DC-DC 10A OUT THR |
| 特色产品： | ZY Series Converters |
| 标准包装： | 48 |
| 系列： | 智能 POL 转换器 |
| 类型： | 非隔离（POL） |
| 输出数： | 1 |
| 电压 - 输入（最小）： | 8V |
| 电压 - 输入（最大）： | 14V |
| Voltage - Output 1： | 0.5 ~ 5.5 V |
| 电流 - 输出（最大）： | 10A |
| 电源（瓦） - 制造商系列： | 55W |
| 安装类型： | 通孔 |
| 封装/外壳： | 11-SIP 模块 |
| 尺寸/尺寸： | 1.20" L x 0.26" W x 0.84" H（30.5mm x 6.7mm x 21.4mm） |
| 包装： | 托盘 |
| 工作温度： | 0°C ~ 70°C |
| 效率： | 91.6% |
| 电源（瓦特）- 最大： | 55W |
| 产品目录页面： | 2739 (CN2011-ZH PDF) |
| 其它名称： | 179-2403 ZY8110G-R1 |
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ZY8110 10A DC-DC Intelligent POL
8V to 14V Input ? 0.5V to 5.5V Output
Data Sheet
directly via the I 2 C bus by writing into the DCL
register.
coefficients are stored in the C0H, C0L, C1H, C1L,
C2H, C2L, C3H, C3L, B1, B2, and B3 registers.
8.4.5 Feedback Loop Compensation
Feedback loop compensation can be programmed in
the GUI PWM Controller window by setting
Note :
The GUI automatically transforms zero and pole
frequencies into the digital filter coefficients. It is strongly
recommended to use the GUI to determine the filter
coefficients.
frequency of poles and zeros of the transfer function.
The transfer function of the POL converter is shown
in Figure 43. It is a third order function with two
zeros and three poles. Pole 1 is the integrator pole,
Pole 2 is used in conjunction with Zero 1 and Zero 2
to adjust the phase lead and limit the gain increase
in mid band. Pole 3 is used as a high frequency low-
pass filter to limit PWM noise.
Magnitude[dB]
Programming feedback loop compensation allows
optimizing POL performance for various application
conditions. For example, increase in bandwidth can
significantly improve dynamic response.
8.5 Performance Parameters Monitoring
The POL converters can monitor their own
performance parameters such as output voltage,
output current, and temperature.
50
40
30
Z1
P1 Z2
P2
P3
P1: Pole 1
P2: Pole 3
P3: Pole 3
Z1: Zero 1
Z2: Zero 2
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. Output
20
current readings are adjusted based on temperature
10
0.1
1
10
100
1000
Freq
[kHz]
readings to compensate for the change of ESR of
the inductor with temperature.
Phase
[°]
+45
An 8-Bit Analog to Digital Converter (ADC) converts
the output voltage, output current, and temperature
0
-45
-90
0.1
1
10
100
1000
Freq
[kHz]
into a digital signal to be transmitted via the serial
interface. The ADC allows a minimum sampling
frequency of 700 Hz for all three values.
-135
-180
Figure 43. Transfer Function of PWM
Positions of poles and zeroes are determined by
coefficients of the digital filter. The filter is
characterized by four numerator coefficients ( C 0 , C 1 ,
C 2 , C 3 ) and three denominator coefficients ( B 1 , B 2 ,
B 3 ). The coefficients are automatically calculated
when desired frequency of poles and zeros is
entered in the GUI PWM Controller window. The
Monitored parameters are stored in registers (VOM,
IOM, and TMON) that are continuously updated. If
the Retrieve Monitoring bits in the GUI Group
Configuration window shown in Figure 45 are
checked, those registers are being copied into the
ring buffer located in the DPM. Contents of the ring
buffer can be displayed in the GUI IBS Monitoring
Window shown in Figure 46 or it can be read directly
via the I 2 C bus using high and low level commands
as described in the ‘”DPM Programming Manual”.
ZD-01991 Rev. 1.1, 01-Jul-10
www.power-one.com
Page 24 of 28
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| ZY8110G-R1 | 功能描述:DC/DC转换器 8-14Vin 10A(max) 0.5-5.5Vout 31mA RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| ZY8120G-R1 | 功能描述:DC/DC转换器 8-14Vin 5V OUT 20A INTELLIGENT POL CONV RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| ZY8140(G)-ln | 功能描述:DC/DC转换器 "ln" - packout option RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| ZY8140G | 功能描述:PROGBL CONVERT DC-DC 40A OUT THU RoHS:是 类别:电源 - 板载 >> DC DC Converters 系列:智能 POL 转换器 标准包装:15 系列:Econoline REC5 类型:隔离 输出数:2 电压 - 输入（最小）:18V 电压 - 输入（最大）:72V Voltage - Output 1:15V Voltage - Output 2:-15V Voltage - Output 3:- 电流 - 输出（最大）:170mA，170mA 电源（瓦） - 制造商系列:5W 电压 - 隔离:2kV（2000V） 特点:- 安装类型:表面贴装 封装/外壳:24-DIP SMD 模块（18 引线） 尺寸/尺寸:1.26" L x 0.78" W x 0.44" H（32.0mm x 19.9mm x 11.2mm） 包装:管件 工作温度:-40°C ~ 75°C 效率:85% 电源（瓦特）- 最大:5W 其它名称:10010755 |
| ZY8140G-B2 | 制造商:Power-One 功能描述: |
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