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参数资料
| 型号： | MAX5003EEE |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | High-Voltage PWM Power-Supply Controller |
| 中文描述： | 1 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封装： | QSOP-16 |
| 文件页数： | 2/16页 |
| 文件大小： | 170K |
| 代理商： | MAX5003EEE |
M
High-Voltage PWM
Power-Supply Controller
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V+ to GND............................................................-0.3V to +120V
ES to GND..............................................................-0.3V to +40V
V
DD
to GND............................................................-0.3V to +19V
V
CC
to GND.........................................................-0.3V to +12.5V
MAXTON, COMP, CS, FB, CON to GND..................-0.3V to +8V
NDRV, SS, FREQ to GND...........................-0.3V to (V
CC
+ 0.3V)
I
NDIV
, REF to GND.................................................-0.3V to +4.5V
V
CC
, V
DD
, V+, ES Current ................................................±20mA
NDRV Current, Continuous...............................................±25mA
NDRV Current,
≤
1μs.............................................................±1A
CON and REF Current......................................................±20mA
All Other Pins....................................................................±20mA
ELECTRICAL CHARACTERISTICS
(V+ = V
ES
= V
DD
= +12V, V
INDIV
= 2V, V
CON
= 0, R
FREQ
= R
MAXTON
= 200k
, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical
values are at T
A
= +25°C.)
CONDITIONS
SYMBOL
PARAMETER
SUPPLY CURRENT
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Continuous Power Dissipation (T
A
= +70°C)
16-Pin SO (derate 9.5mW/°C above +70°C)...............762mW
16-Pin QSOP (derate 8.3mW/°C above +70°C)..........667mW
Maximum Junction Temperature (T
J
) ..............................+150°C
Operating Temperature Ranges
MAX5003C_E ....................................................0°C to +70°C
MAX5003E_E..................................................-40°C to +85°C
Operating Junction Temperature (T
J
) .............................+125°C
16-Pin SO
θ
JA
.................................................................105°C/W
16-Pin QSOP
θ
JA
............................................................120°C/W
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
I
REF
= 0 to 1mA
No load
V+ = V
ES
, V
DD
= 18.75
I
NDRV
= 50 mA
V
INDIV
= 0, V+ = 110V, V
ES
= V
DD
=
unconnected
I
NDRV
= 50 mA
V
NDRV
= V
CC
V
NDRV
= 0, V
CC
supported by V
CC
capacitor
V+ = 36V, ES = unconnected,
V
DD
= 18.75V
V
CC
falling
V+ = 36V, I
V+
< 75μA,
ES = unconnected
V+ = V
ES
= 36V, I
NDRV
= 7.5mA
V+ = 110V, V
DD
= unconnected
V+ = 36V, I
DD
= 0 to 7.5mA,
ES = unconnected
mV
5
20
V
REF
REF Voltage Regulation
V
2.905
3.000
3.098
V
REF
REF Output Voltage
1
R
OL
NDRV Resistance Low
REFERENCE
4
12
R
OH
NDRV Resistance High
mA
1000
Peak Sink Current
mA
570
Peak Source Current
V
6.3
V
CCLO
V
CC
Undervoltage
Lockout Voltage
V
CC
V
CC
Output Voltage
mA
1.2
I
DD
μA
35
75
I+
Shutdown Current
Supply Current
PREREGULATOR/START-UP
V
7.4
12
V
10.75
V
TO
V
DD
Regulator Turn-Off Voltage
V
10.75
18.75
V
DD
V
DD
Input Voltage Range
V
V
25
V
V
10.8
36
36
V
ESI
V
ESO
E
S
Input Voltage (Note 1)
E
S
Output Voltage
V
9
9.75
10.5
V
DD
V
DD
Output Voltage
UNITS
MIN
TYP
MAX
V
DD
= unconnected, V+ = V
ES
, I
NDRV
= 7.5mA
110
V+
V+ Input Voltage (Note 1)
E
S
= V
DD
= uncon-
nected
OUTPUT DRIVER
CHIP SUPPLY (V
CC
)
I
NDRV
= 2mA
I
NDRV
= 5mA
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5003EEE+ | 功能描述:电压模式 PWM 控制器 PWM Power-Supply Controller 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 |
| MAX5003EEE+G39 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX5003EEE+T | 功能描述:电压模式 PWM 控制器 PWM Power-Supply Controller 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 |
| MAX5003EEE-T | 功能描述:电压模式 PWM 控制器 PWM Power-Supply Controller 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 |
| MAX5003ESE | 功能描述:电压模式 PWM 控制器 PWM Power-Supply Controller 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 |
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