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| 型号： | ZL2004EVK1 |
| 厂商： | Intersil |
| 文件页数： | 5/42页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL FOR ZL2004 |
| 标准包装： | 1 |
| 系列： | * |
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ZL2004
Table 3. Electrical Characteristics (continued)
V DD = 12 V, T A = -40 C to 85 C unless otherwise noted. Typical values are at T A = 25 C.
Parameter
Conditions
Min
10
Typ
Max
10
Unit
Oscillator and Switching Characteristic s
Switching frequency range
Switching frequency set-point accuracy
200
-5
–
–
1400
5
kHz
%
Maximum PWM duty cycle
Minimum SYNC pulse width
Input clock frequency drift tolerance
Factory default
External clock source
95
150
- 13
–
–
–
–
–
13
%
ns
%
Tracking
VTRK input bias current
VTRK tracking ramp accuracy
VTRK regulation accuracy
VTRK = 4.0 V
100% Tracking, V OUT - VTRK
100% Tracking, V OUT - VTRK
–
- 100
-1
110
–
–
200
+ 100
1
μA
mV
%
Fault Protection Characteristics
UVLO threshold range
UVLO set-point accuracy
UVLO hysteresis
UVLO delay
Power good V OUT low threshold
Power good V OUT high threshold
Power good V OUT hysteresis
Power good delay
VSEN undervoltage threshold
VSEN overvoltage threshold
VSEN undervoltage hysteresis
VSEN undervoltage/ overvoltage fault
response time
Current limit set-point accuracy
(V OUT referenced)
Current limit protection delay
Temperature compensation of
current limit protection threshold
Thermal protection threshold (junction
temperature)
Thermal protection hysteresis
Configurable via I 2 C/SMBus
Factory default
Configurable via I 2 C/SMBus
Factory default
Factory default
Factory default
Using pin-strap or resistor 7
Configurable via I 2 C/SMBus
Factory default
Configurable via I 2 C/SMBus
Factory default
Configurable via I 2 C/SMBus
Factory default
Configurable via I 2 C/SMBus
Factory default
Configurable via I 2 C/SMBus
Factory default
Configurable via I 2 C/SMBus
Factory default
Configurable via I 2 C/SMBus
2.85
- 150
–
0
–
–
–
–
2
0
–
0
–
0
–
–
5
–
–
1
100
–
- 40
–
–
–
3
–
–
90
115
5
–
–
85
–
115
–
5
16
–
±10
5
–
4400
125
–
15
16
150
–
100
2.5
–
–
–
20
500
–
110
–
115
–
–
60
–
–
32
12700
–
125
–
V
mV
%
%
μs
% V OUT
% V OUT
%
ms
s
% V OUT
% V OUT
% V OUT
% V OUT
% V OUT
μs
μs
% FS 8
t SW 9
t SW 9
ppm /
°C
°C
°C
°C
Notes:
7. Factory default Power Good delay is set to the same value as the soft start ramp time.
8. Percentage of Full Scale (FS) with temperature compensation applied.
9. t SW = 1/f SW , where f SW is the switching frequency.
10. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
5
FN6846.3
February 15, 2011
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ZL2005 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Digital-DC? Integrated Power Management and Conversion IC |
| ZL2005ALNF | 制造商:Intersil Corporation 功能描述:DIGITAL DC-DC CONTROLLER W/ DRIVERS - TRAY100 - Trays 制造商:Intersil Corporation 功能描述:IC REG CNTRLR BUCK PWM 36-QFN 制造商:Intersil Corporation 功能描述:Digital DC-DC Controller w/ Drivers - BULK 50 |
| ZL2005ALNFT | 功能描述:电压模式 PWM 控制器 DIGTL DC-DC CNTRLR W/DRVRS TR100 RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
| ZL2005ALNFT1 | 功能描述:电压模式 PWM 控制器 DIGTL DC-DC CNTRLR W/DRVRS TR1K RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
| ZL2005P | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Digital-DC? Controller with Drivers and POLA/DOSA Trim |
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