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参数资料
| 型号： | ZL2106EVAL1Z |
| 厂商： | Intersil |
| 文件页数： | 6/29页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL STEP-DOWN ZL2106 |
| 标准包装： | 1 |
| 系列： | Zilker Labs™ |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 3.3V |
| 电流 - 输出： | 6A |
| 输入电压： | 12V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 400kHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | ZL2106 |
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ZL2106
Absolute Maximum Ratings
DC Supply Voltage for VDDP, VDDS Pins . . . . . . . . . . . . . . . . . . -0.3V to 17V
High-Side Supply Voltage for BST Pin. . . . . . . . . . . . . . . . . . . . . -0.3V to 25V
High-Side Boost Voltage for BST - SW Pins . . . . . . . . . . . . . . . . . -0.3V to 8V
Internal MOSFET Reference for VR Pin . . . . . . . . . . . . . . . . . . -0.3V to 8.5V
Internal Analog Reference for VRA Pin . . . . . . . . . . . . . . . . . . -0.3V to 6.5V
Internal 2.5 V Reference for V2P5 Pin. . . . . . . . . . . . . . . . . . . . . -0.3V to 3V
Logic I/O Voltage for EN, CFG, DDC, FC, MGN, PG, SDA, SCL,
SA, SALRT, SS, SYNC, VTRK, VSET, VSEN Pins . . . . . . . . . . -0.3V to 6.5V
Ground Differential for DGND - SGND,
PGND - SGND Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.3V
MOSFET Drive Reference Current for VR Pin
Internal Bias Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA
Switch Node Current for SW Pin
Peak (Sink Or Source) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V
Latch-Up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . per JESD78 (JEDEC Standard)
Thermal Information
Thermal Resistance (Typical) θ JA (°C/W) θ JC (°C/W)
36 Ld QFN (Notes 4, 5) . . . . . . . . . . . . . . . . 28 1.7
Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . .-55°C to +150°C
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-55°C to +150°C
Dissipation Limits (Note 6)
T A = +25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5W
T A = +55°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5W
T A = +85°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4W
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
Recommended Operating Conditions
Input Supply Voltage Range, VDDP, VDDS (See Figure 14)
VDDS tied to VR, VRA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5V to 5.5V
VDDS tied to VR, VRA Floating . . . . . . . . . . . . . . . . . . . . . . . . 5.5V to 7.5V
VR, VRA Floating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7.5V to 14V
Output Voltage Range, V OUT (Note 7) . . . . . . . . . . . . . . . . . . . . 0.54V to 5.5V
Operating Junction Temperature Range, T J . . . . . . . . . . . . .-40°C to +125°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
4. θ JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
5. For θ JC , the “case temp” location is the center of the exposed metal pad on the package underside.
6. Thermal impedance depends on layout.
7. Includes margin limits.
Electrical Specifications V DDP = V DDS = 12V, T A = -40°C to +85°C unless otherwise noted. (Note 8) Typical values are at T A = +25°C.
Boldface limits apply over the operating temperature range, -40°C to +85°C.
MIN
MAX
PARAMETER
CONDITIONS
(Note 18)
TYP
(Note 18)
UNIT
Input and Supply Characteristics
I DD Supply Current
I DDS Shutdown Current
f SW = 200kHz, no load
f SW = 1MHz, no load
EN = 0V, No I 2 C/SMBus activity
11
15
0.6
20
30
1
mA
mA
mA
VR Reference Output Voltage
VRA Reference Output Voltage
V2P5 Reference Output Voltage
V DD > 8V, I VR < 10mA
V DD > 5.5V, I VRA < 20mA
I V2P5 < 20mA
6.5
4.5
2.25
7.0
5.1
2.5
7.5
5.5
2.75
V
V
V
Output Characteristics
Output Current
I RMS , Continuous
6
A
Output Voltage Adjustment Range (Note 9)
Output Voltage Setpoint Resolution
V IN > V OUT
Set using resistors
Set using I 2 C/SMBus
0.6
10
±0.025
5.0
V
mV
% FS
(Note 10)
V SEN Output Voltage Accuracy
V SEN Input Bias Current
Soft-start Delay Duration Range (Note 11)
Includes line, load, temp
V SEN = 5.5V
Set using SS pin or resistor
-1
2
110
1
200
20
%
μA
ms
Set using
I 2 C/SMBus
0.002
500
s
6
FN6852.6
February 20, 2013
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