参数资料
型号: ZY8110G
厂商: Power-One
文件页数: 13/28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
ZY8110 10A DC-DC Intelligent POL
8V to 14V Input ? 0.5V to 5.5V Output
Data Sheet
8. Programmable Features
Performance parameters of ZY8110 POL converters
can be programmed via the industry standard I 2 C
communication bus without replacing any
components or rewiring PCB traces. Each
parameter has a default value stored in the volatile
memory registers detailed in Table 1. The setup
registers 00h through 14h are programmed at the
system power-up. When the user programs new
performance parameters, the values in the registers
are overwritten. Upon removal of the input voltage,
the default values are restored.
Table 1. ZY8110 Memory Registers
ZY8110 converters can be programmed using the
Graphical User Interface or directly via the I 2 C bus by
using high and low level commands as described in
the ‘”DPM Programming Manual”.
ZY8110 parameters can be reprogrammed at any
time during the system operation and service except
for the digital filter coefficients, the switching
frequency and the duty cycle limit, that can only be
changed when the POL output is turned off.
8.1 Output Voltage
The output voltage can be programmed in the GUI
Output Configuration window shown in the Figure 18
or directly via the I 2 C bus by writing into the VOS
Register
PC1
PC2
PC3
DON
DOF
TC
INT
Content
Protection Configuration 1
Protection Configuration 2
Protection Configuration 3
Turn-On Delay
Turn-Off Delay
Tracking Configuration
Interleave Configuration and
Address
00h
01h
02h
05h
06h
03h
04h
register shown in Figure 19.
Frequency Selection
RUN
ST
VOS
CLS
DCL
B1
B2
B3
C0L
C0H
RUN Register
Status Register
Output Voltage Setpoint
Current Limit Setpoint
Duty Cycle Limit
Dig Controller Denominator z -1
Coefficient
Dig Controller Denominator z -2
Coefficient
Dig Controller Denominator z -3
Coefficient
Dig Controller Numerator z 0
Coefficient, Low Byte
Dig Controller Numerator z 0
15h
16h
07h
08h
09h
0Ah
0Bh
0Ch
0Dh
0Eh
C1L
Coefficient, High Byte
Dig Controller Numerator z -1
0Fh
Figure 18. Output Configuration Window
C1H
C2L
C2H
C3L
C3H
VOM
IOM
TMP
Coefficient, Low Byte
Dig Controller Numerator z -1
Coefficient, High Byte
Dig Controller Numerator z -2
Coefficient, Low Byte
Dig Controller Numerator z -2
Coefficient, High Byte
Dig Controller Numerator z -3
Coefficient, High Byte
Dig Controller Numerator z -3
Coefficient, Low Byte
Output Voltage Monitoring
Output Current Monitoring
Temperature Monitoring
10h
11h
12h
13h
14h
17h
18h
19h
R/W-0 R/W-0 R/W-0 R/W-0
VOS7 VOS6 VOS5 VOS4
Bit 7
Bit 7:0 VOS[7:0] , Output voltage setting
00h: corresponds to 0.5000V
01h: corresponds to 0.5125V
77h: corresponds to 1.9875V
78h: corresponds to 2.0000V
79h: corresponds to 2.025V
F9h: corresponds to 5.225V
FAh: corresponds to 5.250V
FBh: corresponds to 5.300V
FFh: corresponds to 5.500V
R/W-0
VOS3
R/W-0 R/W-0 R/W-0
VOS2 VOS1 VOS0
Bit 0
R = Readable bit
W = Writable bit
U = Unimplemented bit,
read as ‘0’
- n = Value at POR reset
Figure 19. Output Voltage Setpoint Register VOS
ZD-01991 Rev. 1.1, 01-Jul-10
www.power-one.com
Page 13 of 28
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