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参数资料
| 型号： | MAX17017GTM+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/31页 |
| 文件大小： | 0K |
| 描述： | IC PWR SUPPLY CONTROLLER 48TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 应用： | 电源控制器 |
| 输入电压： | 5.5 V ~ 28 V |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-WFQFN 裸露焊盘 |
| 供应商设备封装： | 48-TQFN-EP（6x6） |
| 包装： | 管件 |
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Quad-Output Controller for
Low-Power Architecture
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1 (step-down), V INLDO = 12V, V INA = V INBC = V DD = V CC = V BYP = V CSPA = V CSNA = 5V, V IND = 1.8V, V SHDN =
V ONA = V ONB = V ONC = V OND = 5V, I REF = I LDO5 = I OUTD = no load, FREQ = GND, UP /DN = V CC , T A = 0°C to +85°C , unless other-
wise noted. Typical values are at T A = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
T A = 0°C to +85°C
MIN TYP MAX
UNITS
Step-up configuration ( UP /DN = GND),
V CSPA - V CSNA = 0 to 20mV, 90% duty
0.975
0.99
1.013
FBA Regulation Voltage
V FBA
cycle
V
Step-down configuration ( UP /DN = V CC ),
V CSPA - V CSNA = 0mV, 90% duty cycle
0.968
0.97
1.003
FBA Regulation Voltage
(Overload)
V FBA
Step-up configuration ( UP /DN = GND),
V CSPA - V CSNA = 0mV, 90% duty cycle
Step-down configuration ( UP /DN = V CC ),
V CSPA - V CSNA = 0 to 20mV, 90% duty
0.959
0.930
1.013
1.003
V
cycle
FBA Load Regulation
Δ V FBA
Step-up configuration ( UP /DN = GND),
V CSPA - V CSNA = 0 to 20mV
Step-down configuration ( UP /DN = V CC ),
V CSPA - V CSNA = 0 to 20mV
-20
-40
mV
FBA Line Regulation
UP /DN = GND
or V CC ,
0 to 100% duty
cycle
Step-up ( UP /DN =
GND)
Step-down ( UP /DN
= V CC )
5
10
10
16
16
22
mV
FBA Input Current
Current-Sense Input Common-
Mode Range
I FBA
V CSA
UP /DN = GND or V CC ,
T A = +25°C
-100
0
-5
+100
V CC +
0.3V
nA
V
Current-Sense Input Bias Current
Current-Limit Threshold (Positive)
Idle Mode? Threshold
Zero-Crossing Threshold
DHA Gate Driver On-Resistance
DLA Gate Driver On-Resistance
DHA Gate Driver Source/Sink
Current
DLA Gate Driver Source/Sink
Current
BSTA Switch On-Resistance
I CSA
V ILIMA
V IDLEA
V IZX
R DH
R DL
I DH
I DL(SRC)
I DL(SNK)
R BSTA
T A = +25°C
DHA forced high and low
DLA forced high
DLA forced low
DHA forced to 2.5V
DLA forced to 2.5V
DLA forced to 2.5V
18
40
20
4
1
2.5
2.5
1.5
0.7
0.7
1.5
5
60
22
5
5
3
μA
mV
mV
mV
Ω
Ω
A
A
Ω
Idle Mode is a trademark of Maxim Integrated Products, Inc.
4
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| MAX17017GTM+ | 功能描述:DC/DC 开关控制器 Quad-Output Controller RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
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| MAX17018BAGL/VY+T | 制造商:Maxim Integrated Products 功能描述:SIDE-WETTABLE DUAL STEP-DOWN CONTROLLER - Tape and Reel |
| MAX17018BATL/V+ | 功能描述:DC/DC 开关控制器 Dual Step-Down Controller RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| MAX17018BATL/V+C66 | 制造商:Maxim Integrated Products 功能描述:DUAL STEP-DOWN CONTROLLER - Rail/Tube |
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