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参数资料
| 型号： | MAX1932ETC+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/16页 |
| 文件大小： | 0K |
| 描述： | IC SUPPLY BIAS APD 12-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 75 |
| 应用： | 控制器，光纤网络 |
| 输入电压： | 2.7 V ~ 5.5 V |
| 输出数： | 1 |
| 输出电压： | 4.5 V ~ 90 V |
| 工作温度： | 0°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 12-WQFN 裸露焊盘 |
| 供应商设备封装： | 12-TQFN-EP（4x4） |
| 包装： | 管件 |
| 产品目录页面： | 1410 (CN2011-ZH PDF) |
Digitally Controlled, 0.5% Accurate,
Safest APD Bias Supply
ABSOLUTE MAXIMUM RATINGS
VIN to GND...............................................................-0.3V to +6V
DIN, SCLK, CS , FB to GND ......................................-0.3V to +6V
COMP, DACOUT, GATE, CL to GND ...........-0.3V to (V IN +0.3V)
CS+, CS- to GND .................................................-0.3V to +110V
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering 10s) ..................................+300°C
Continuous Power Dissipation (T A = +70°C)
12-Pin Thin QFN (derate 16.9mW/°C above +70°C) .1349mW
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.
ELECTRICAL CHARACTERISTICS
(V IN = 3.3V, CS = SCLK = D IN = 3.3V, CS+ = CS- = 45V, Circuit of Figure 2, T A = 0°C to +85°C , unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
GENERAL
Input Supply Range
V IN
2.7
5.5
V
V IN Undervoltage Lockout
Operating Supply Current
UVLO
I IN
Both rise/fall, hysteresis = 100mV
2.1
0.5
2.6
1
V
mA
V IN Shutdown Supply Current
I SHDN
00 hex loaded to DAC
25
65
μA
Input Resistance for CS+/CS-
Current-Limit Threshold
for CS+/CS-
Common-Mode Rejection
of Current Threshold
Gate-Driver Resistance
FB Input Bias Current
Resistance from either pin to ground
CS+ = 3V to 100V
Gate high or low, I GATE = ± 50mA
0.5
1.80
-25
1
2.00
± 0.005
5
2.0
2.20
10
+25
M Ω
V
%/V
Ω
nA
FB Voltage
FB Voltage
Temperature Coefficient
V FB
TCV FB
T A = +25°C
T A = 0°C to +85°C
1.24375 1.2500 1.25625
1.24250 1.2500 1.25750
0.0007
V
%/°C
FB to COMP Transconductance
COMP Pulldown Resistance
in Shutdown
DACOUT to FB Voltage Difference
DACOUT Differential Nonlinearity
(Note 1)
DACOUT Voltage Temperature
Coefficient
DACOUT Load Regulation
Switching Frequency
GATE Maximum On-Time
TCV DACOUT
f OSC
t ON
COMP = 1.5V
DAC code = 00 hex
DAC code = FF hex
DAC Code = 01 to FF hex,
DAC guaranteed monotonic
DAC code = 0F to FF hex, source or sink
50μA
50
-3
-1
-1
250
110
0.0007
300
3
200
100
+3
+1
+1
340
μS
Ω
mV
LSB
%/°C
mV
kHz
μs
2
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1932ETC/GG8 | 功能描述:电流和电力监控器、调节器 RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
| MAX1932ETC+ | 功能描述:其他电源管理 0.5% Accurate APD Bias Supply RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel |
| MAX1932ETC+ | 制造商:Maxim Integrated Products 功能描述:SUPPLY BIAS APD SMD 1932 TQFN12 制造商:Maxim Integrated Products 功能描述:SUPPLY BIAS, APD, SMD, 1932, TQFN12 |
| MAX1932ETC+T | 功能描述:其他电源管理 0.5% Accurate APD Bias Supply RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel |
| MAX1932ETC-T | 功能描述:其他电源管理 RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel |
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