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参数资料
| 型号： | ZL9101EVAL1Z |
| 厂商： | Intersil |
| 文件页数： | 1/19页 |
| 文件大小： | 0K |
| 描述： | EVALUATION BOARD 1 ZL9101 |
| 标准包装： | 1 |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 0.6 ~ 4 V |
| 电流 - 输出： | 12A |
| 输入电压： | 12V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 615kHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | ZL9101 |
Digital DC/DC PMBus 12A Module
ZL9101M
The ZL9101M is a 12A variable output step-down
PMBus-compliant digital power supply. Included in the module
is a high performance digital PWM controller, power MOSFETs,
an inductor, and all the passive components required for a
complete, highly integrated DC/DC power solution. This power
module has built-in auto-compensation algorithms, which
eliminates the need for manual compensation design work.
The ZL9101M operates over a wide input voltage range and
supports an output voltage range of 0.6V to 3.6V, which can be
set by external resistors or via PMBus. This high efficiency
power module is capable of delivering 12A. Only bulk input
and output capacitors are needed to finish the design. The
output voltage can be precisely regulated to as low as 0.6V
with ±1% output voltage regulation over line, load, and
temperature variations.
The ZL9101M features auto-compensation, internal soft-start,
auto-recovery overcurrent protection, an enable option, and
pre-biased output start-up capabilities.
The ZL9101M is packaged in a thermally enhanced, compact
(15mmx15mm) and low profile (3.5mm) over-molded QFN
package module suitable for automated assembly by standard
surface mount equipment. The ZL9101M is Pb-free and RoHS
compliant.
Features
? Complete Digital Switch Mode Power Supply
? Fast Transient Response
? Auto-compensating PID Filter
? External Synchronization
? Output Voltage Tracking
? Current Sharing
? Programmable Soft-start Delay and Ramp
? Overcurrent/Undercurrent Protection
? PMBus Compliant
Applications
? Server, Telecom, and Datacom
? Industrial and Medical Equipment
? General Purpose Point of Load
Related Literature
? See AN2033 , “Zilker Labs PMBus Command Set - DDC
Products”
? See AN2034 , “Configuring Current Sharing on the ZL2004
and ZL2006”
V DRV
4.5V TO 6.5V
10μF
16V
4.7μF
16V
4.7μF
16V
10μF
16V
V IN
4.5V TO 13.2V
2 x 22μF
16V
POWER GOOD OUTPUT
PG
VIN
ENABLE
EN
(EPAD)
V OUT
VOUT
EXT SYNC
SYNC
(EPAD)
DDC Bus
2
DDC
ZL9101M
SW
(EPAD)
3 x 47μF
16V
3
SCL
I C/SMBus
2
1
SDA
PGND
(EPAD)
RTN
SA
Notes:
1. The I 2 C/SMBus requires pull-up resistors. Please refer to the I 2 C/SMBus specifications for more details.
2. The DDC bus requires a pull-up resistor. The resistance will vary based on the capacitive loading of the bus (and on the number of
devices connected). The 10k default value, assuming a maximum of 100pF per device, provides the necessary 1μs pull-up rise time.
Please refer to the Digital-DC Bus section for more details.
3. Additional capacitance may be required to meet specific transient response targets
4. The VR, V25, VDRV, and VDD capacitors should be placed no further than 0.5 cm from the pin.
FIGURE 1. 12A APPLICATION CIRCUIT
NOTE: Figure 1 represents a typical implementation of the ZL9101M. For PMBus operation, it is recommended to tie the enable pin (EN) to SGND.
January 20, 2012
FN7669.4
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas Inc. 2010-2012. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ZL9101M | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Digital DC/DC PMBus 12A Module |
| ZL9101M_11 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Digital DC/DC PMBus 12A Module |
| ZL9101M_1104 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Digital DC/DC PMBus 12A Module |
| ZL9101MIRZ | 功能描述:MODULE DGTL DC-DC 12A 21QFN RoHS:是 类别:电源 - 板载 >> DC DC Converters 系列:ZL9101M 标准包装:15 系列:Econoline REC3-DR 类型:隔离 输出数:2 电压 - 输入（最小）:4.5V 电压 - 输入（最大）:5.5V Voltage - Output 1:5V Voltage - Output 2:-5V Voltage - Output 3:- 电流 - 输出（最大）:300mA，300mA 电源（瓦） - 制造商系列:3W 电压 - 隔离:1kV（1000V） 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 0.80" W x 0.44" H（32.0mm x 20.3mm x 11.2mm） 包装:管件 工作温度:-40°C ~ 80°C 效率:75% 电源（瓦特）- 最大:3W 其它名称:10005457 |
| ZL9101MIRZ-T | 功能描述:DCDC DGTL PMBUS MODULE 12A 21QFN RoHS:是 类别:电源 - 板载 >> DC DC Converters 系列:ZL9101M 标准包装:10 系列:PT4570 类型:隔离 输出数:1 电压 - 输入（最小）:36V 电压 - 输入（最大）:75V Voltage - Output 1:9V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出（最大）:3.3A 电源（瓦） - 制造商系列:30W 电压 - 隔离:1.5kV（1500V） 特点:- 安装类型:表面贴装 封装/外壳:19-SIP SMD 模块 尺寸/尺寸:3.00" L x 1.19" W x 0.50" H（76.2mm x 30.2mm x 12.7mm） 包装:托盘 工作温度:-40°C ~ 85°C 效率:84% 电源（瓦特）- 最大:30W |
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