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参数资料
| 型号： | MAX8594ETG+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/22页 |
| 文件大小： | 0K |
| 描述： | IC PMIC W/DC-DC SUP 24-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 75 |
| 应用： | 手持/移动设备 |
| 电源电压： | 3.1 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-WFQFN 裸露焊盘 |
| 供应商设备封装： | 24-TQFN-EP（4x4） |
| 包装： | 管件 |
5-Output PMICs with DC-DC Core Supply for
Low-Cost PDAs
ELECTRICAL CHARACTERISTICS (continued)
(V IN = V PV = V ENSD = V ENC2 = V ENL = V ENM = V ENC1 = V DBI = V LBI = V CV = 4.0V, T A = 0°C to +85°C , unless otherwise noted.
Typical values are at T A = +25°C.)
PARAMETER
RS Assert Threshold
CONDITIONS
CV = low or CV = high (MAX8594),
CV = low (MAX8594A)
MIN
TYP
80
MAX
UNITS
%
CV = high (MAX8594A)
62.5
RS Deassert Delay
RS Assert Delay
50mV overdrive
10
20
5
30
ms
μs
LCD
LXL Voltage Range
28
V
LXL Current Limit
L1 = 10μH
195
235
275
mA
LXL On-Resistance
1.7
?
LXL Leakage Current
Maximum LXL On-Time
V LXL = 28V
2
0.2
3
2
4
μA
μs
Minimum LXL Off-Time
V LFB > 1.1V
V LFB < 0.8V (soft-start)
0.8
3.9
1
5
1.2
6.0
μs
LFB Feedback Threshold
LFB Input Bias Current
SW Off-Leakage Current
SW PMOS On-Resistance
SW PMOS Peak Current Limit
SW PMOS Average Current Limit
Soft-Start Time
V LFB = 1.3V
V SW = 0V, V PV = 5.5V, V ENL = 0V
C SW = 1μF
1.229
1.25
5
0.01
1
700
300
0.13
1.270
50
1
1.5
V
nA
μA
?
mA
mA
ms
LOGIC
EN_, CV Input Low Level
EN_, CV Input High Level
V IN = 3.1V to 5.5V
V IN = 3.1V to 5.5V
1.4
0.35
V
V
EN_, CV Input Leakage Current
0.01
1
μA
RS , LBO , DBO Output Low Level
DBO Output Low Level
RS , LBO , DBO Output High
Leakage
Sinking 1mA, V IN = 2.5V
Sinking 100μA, V IN = 1.0V
V OUT = 5.5V, V IN = 5.5V
0.02
0.02
0.1
0.1
1
V
V
μA
THERMAL PROTECTION
Thermal-Shutdown Temperature
Thermal-Shutdown Hysteresis
Rising temperature
+160
15
°C
°C
4
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相关代理商/技术参数 |
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|---|---|
| MAX8594ETG+ | 功能描述:PMIC 解决方案 5-Output PMIC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| MAX8594ETG+T | 功能描述:PMIC 解决方案 5-Output PMIC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| MAX8594ETG-T | 功能描述:PMIC 解决方案 5-Output PMIC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| MAX8594EVKIT | 制造商:Maxim Integrated Products 功能描述:5-OUTPUT PMIC WITH DC-DC CORE SUPPL - Rail/Tube |
| MAX8595XETA | 制造商:Maxim Integrated Products 功能描述:HIGH-EFFICIENCY 32V STEP-UP CONVER - Rail/Tube |
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