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参数资料
| 型号： | MAX1968EUI+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/16页 |
| 文件大小： | 0K |
| 描述： | IC DRVR POWER 28-TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 应用： | 热电冷却器 |
| 电源电压： | 3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SOIC（0.173"，4.40mm 宽）裸露焊盘 |
| 供应商设备封装： | 28-TSSOP 裸露焊盘 |
| 包装： | 带卷 (TR) |
Power Drivers for Peltier TEC Modules
ELECTRICAL CHARACTERISTICS (continued)
(V DD = PV DD 1 = PV DD 2 = SHDN = 5V, PGND1 = PGND2 = FREQ = GND, CTLI = MAXV = MAXIP = MAXIN = REF, C REF = 1μF,
C COMP = 0.01μF, L LX_ = 3.3μH, C CS = C OS2 = 1μF, I TEC < 3A RMS (MAX1968), I TEC < 6A RMS (MAX1969), T A = 0°C to +85°C , unless
otherwise noted. Typical values are at T A = +25 ° C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V LX = 0, T A = +25°C
0.02
10
PFET Leakage
I LEAK(P)
V LX = 0, T A = +85°C
1
μA
No Load Supply
Current
Shutdown Supply
Current
I DD
(NO LOAD)
I DD-SD
V DD = 5V
V DD = 3.3V
V DD = 5V (Note 2)
32
20
2
100
30
3
mA
mA
Thermal Shutdown
T SHUTDOWN Hysteresis = 15°C
+165
° C
UVLO Threshold
Switching Frequency
Internal Oscillator
OS1, OS2, CS Input
Current
SHDN , FREQ Input
Current
V UVLO
f SW-INT
I OS1 ,
I OS2 , I CS
I SHDN ,
I FREQ
V DD rising
V DD falling
FREQ = GND
0 or V DD
0 or V DD
2.4
2.25
400
-100
-5
2.6
2.5
550
2.8
2.75
650
+100
+5
V
kHz
μA
μA
SHDN , FREQ Input
Low Voltage
SHDN , FREQ Input
High Voltage
V IL
V IH
V DD = 3V to 5.5V
V DD = 3V to 5.5V
V DD x
0.75
V DD x
0.25
V
V
MAXV Threshold
Accuracy
V MAXV = V REF x 0.67, V OS1 to V OS2 =
± 4V, V DD = 5V
V MAXV = V REF x 0.33, V OS1 to V OS2 =
± 2V, V DD = 3V
-2
-2
+2
+2
%
%
MAXV, MAXIP, MAXIN
Input Bias Current
I MAXV-BIAS ,
I MAXI_-BIAS
V MAXV = V MAXI_ = 0.1V or 1.5V
-0.1
+0.1
μA
CTLI Gain Accuracy
CTLI Input Resistance
Error-Amp
Transconductance
ITEC Accuracy
ITEC Load Regulation
A CTLI
R CTLI
g m
Δ V ITEC
V CTLI = 0.5V to 2.5V (Note 3)
1M Ω terminated at REF
V OS1 to V CS = +100mV or -100mV
V OS1 to V CS = +100mV or -100mV,
I ITEC = ± 10μA
9.5
0.5
50
-10
-0.1
10
1.0
100
10.5
2.0
175
+10
+0.1
V/V
M Ω
μA/V
%
%
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1968EVKIT | 功能描述:功率驱动器IC Evaluation Kit for the MAX1968 RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| MAX19692EVKIT | 制造商:Maxim Integrated Products 功能描述:12-BIT 2.3GSPS MULTI-NYQUIST DAC W - Rail/Tube |
| MAX19692EVKIT-W | 制造商:Maxim Integrated Products 功能描述:12-BIT, 2.3GSPS MULTI-NYQUIST DAC WAIVER PART - Bulk |
| MAX19692EXW+D | 功能描述:数模转换器- DAC MAX19692EXW+D RoHS:否 制造商:Maxim Integrated 转换器数量: DAC 输出端数量: 转换速率: 分辨率: 接口类型: 稳定时间: 最大工作温度: 安装风格: 封装 / 箱体: 封装: |
| MAX19692EXW-D | 制造商:Maxim Integrated Products 功能描述:12-BIT 2.3GSPS MULTI-NYQUIST DAC W - Trays |
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