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参数资料
| 型号： | MAX8688BHETG+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/38页 |
| 文件大小： | 0K |
| 描述： | IC PWR SUPPLY CTRLR/MONTR 24TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 应用： | 电源控制器/监控器 |
| 电源电压： | 3 V ~ 3.6 V |
| 电流 - 电源： | 6.7mA |
| 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： | 带卷 (TR) |
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Digital Power-Supply Controller/Monitor
with PMBus Interface
ELECTRICAL CHARACTERISTICS (continued)
(V AVDD = V DVDD = 3.3V, T A = T J = -40°C to +85°C, V RS+ - V RS- = 2V, V RS- = V AGND , unless otherwise stated.) (Note 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DAC
DAC Resolution
12
bits
DAC Output-Voltage Range
DAC Output-Voltage Slew Rate
DAC Output Resistance
DAC Driving Capability
No load
REFO -
1 LSB
0.6
5
2
V
V/μs
?
mA
ADC
ADC Resolution
MAX8688A
MAX8688B
12
11
Bits
THREE-STATE ADDRESS PINS (A3/ONOFF, A2/SDAE, A1/SCLE)
Three-State Address Pins Input
Low Voltage
Three-State Address Pins Input
Low Threshold Hysteresis
Three-State Address Pins Input
High Voltage
Three-State Address Pins Input
High Threshold Hysteresis
AVDD -
0.4
50
50
0.3
V
mV
V
mV
Three-State Address Pins Input
Bias Current
V AVDD = 3.6V, A3/ONOFF = A2/SDAE =
A1/SCLE = AVDD or AGND
-12
+12
μA
THREE-STATE ADDRESS PINS (A2/SDAE (DATA) AND A1/SCLE (CLOCK) WITH EEPROM) (Note 5)
A2/SDAE, A1/SCLE Output Low
Voltage
A2/SDAE, A1/SCLE Output High
Voltage
Output sink current = 100μA (Note 6)
Output source current = 100μA (Note 7)
0.7 x
AVDD
0.3 x
AVDD
V
V
THREE-STATE ADDRESS PIN (A3/ONOFF AS POL ON/OFF CONTROL)
Minimum A3/ONOFF Control Pulse
Low Time
Minimum A3/ONOFF Control Pulse
High Time
t A3_LOW
t A3_HIGH
250
750
μs
μs
SCL, SDA SMBus? SIGNALS
Maximum SMBus Speed
100
kHz
SCL, SDA Input Low Voltage
V SMB_IL
V DVDD = 3.0V to 3.6V
0.8
V
SCL, SDA Input High Voltage
SCL, SDA Output Low Voltage
SCL, SDA Input Leakage Per
Device Pin
V SMB_IH
V SMB_OL
I SMB_ILEAK
V DVDD = 3.0V to 3.6V
V DVDD = 3.0V to 3.6V at I SINK = 4mA
V DVDD = 3.6V, V SCL = V SDA = 0 or 3.6V
2.1
-1
DVDD
0.4
+1
V
V
μA
SMBus is a trademark of Intel Corp.
4
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