参数资料
| 型号： | ADM6819ARJZ-REEL7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 3/12页 |
| 文件大小： | 0K |
| 描述： | IC POWER SEQUENCER SOT23-6 |
| 标准包装： | 1 |
| 系列： | Simple Sequencers® |
| 应用： | 电源序列发生器 |
| 电源电压： | 0.9 V ~ 5.5 V |
| 电流 - 电源： | 350µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-6 |
| 供应商设备封装： | SOT-23-6 |
| 包装： | 标准包装 |
| 产品目录页面： | 788 (CN2011-ZH PDF) |
| 其它名称： | ADM6819ARJZ-REEL7DKR |
ADM6819/ADM6820
SPECIFICATIONS
V CC1 or V CC2 = 2.95 V to 5.5 V, T A = ?40°C to +85°C, unless otherwise noted. Typical values are at T A = 25°C. 1
Table 1.
Parameter
Min
Typ
Max
Units
Conditions
V CC1 , V CC2 PINS
V CC1 or V CC2 must be > 2.95 V
Operating Voltage Range, V CC1 or V CC2
V CC1 or V CC2 Supply Current, I CC
V CC1 or V CC2 Disable Mode Current
V CC1 or V CC2 Slew Rate 2
0.9
6
1.2/t DELAY
350
250
5.5
500
V
μA
μA
V/s
V/s
V CC1 or V CC2 must be > 2.95 V
V CC1 = V CC2 = 3.3 V
V CC1 = V CC2 = 3.3 V, EN = GND
ADM6819
ADM6820 3
Undervoltage Lockout, V UVLO
2.4
2.525
2.65
V
V CC falling
SETV PIN
SETV Threshold, V TH
SETV Input Current 2
SETV Threshold Hysteresis
SETV to GATE Delay, t DELAY
0.602
240
0.618
10
?1
300
0.634
100
350
V
nA
%
ms
V SETV rising, enables GATE
V SETV falling, disables GATE
V SETV > V TH ; V EN > V TH (ADM6819)
SETD PIN
ADM6820
SETD Ramp Current, I SETD
300
500
730
nA
400
500
600
nA
T A = 25°C
SETD Voltage, V SETD
1.295
1.326
1.357
V
GATE PIN
GATE Turn-On Time, t ON
GATE Turn-Off Time, t OFF
GATE Voltage, V GATE
0.5
4.5
4.0
8.9
8.2
1.5
30
5.5
5.0
9.4
8.6
10
6.0
6
9.9
9.1
ms
μs
V
V
V
V
C GATE = 1500 pF, V CC2 = 3.3 V, V GATE = 7.8 V
C GATE = 1500 pF, V CC2 = 3.3 V, V GATE = 0.5 V
With respect to V CCx , R GATE > 50 MΩ to V CCx 4
With respect to V CCx , R GATE > 5 MΩ to V CCx4
With respect to V CCx , R GATE > 5 MΩ to V CCx5
ENABLE PIN
EN Input Voltage Low, V IL
EN Input Voltage High, V IH
2.0
0.4
V
V
V CC1 or V CC2 must be > 2.95 V
V CC1 or V CC2 must be > 2.95 V
1
2
3
4
5
100% production tested at T A = +25°C. Specifications over temperature limit are guaranteed by design.
Guaranteed by design, not production tested.
t DELAY (s) = 2.65 × 10 6 × C SET .
Highest supply pin is represented by V CCx = 2.95 V.
Highest supply pin is represented by V CCx = 5.5 V.
Rev. 0 | Page 3 of 12
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| ADM6820 | 制造商:AD 制造商全称:Analog Devices 功能描述:FET Drive Simple Sequencers |
| ADM6820ARJZ-REEL7 | 功能描述:IC POWER SEQUENCER SOT23-6 RoHS:是 类别:集成电路 (IC) >> PMIC - 电源控制器，监视器 系列:Simple Sequencers® 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 应用:多相控制器 输入电压:- 电源电压:9 V ~ 14 V 电流 - 电源:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP（5x5） 包装:带卷 (TR) |
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