ADP3196 查看數據表（PDF） - Analog Devices
零件编号
产品描述 (功能)
生产厂家
ADP3196 Datasheet PDF : 20 Pages
| |||
TEST CIRCUITS
6-BIT CODE
40
1.25V
1kΩ
10nF
10nF
1
EN
PWRGD
FBRTN
FB
COMP
SS
DELAY
VRM_OFF
VRMHOT
TTSENSE
ADP3196
12V
680Ω
680Ω
+ 1µF
100nF
PWM1
PWM2
PWM3
PWM4
NC
SW1
SW2
SW3
SW4
IMON
250kΩ
100kΩ
20kΩ
NC = NO CONNECT.
100nF
Figure 2. Closed-Loop Output Voltage Accuracy
12V
680Ω
39kΩ
1kΩ
1V
680Ω
ADP3196
VCC
31
CSCOMP
17
100nF
CSSUM
16
CSREF
15
GND
18
VOS =
CSCOMP – 1V
40
Figure 3. Current Sense Amplifier VOS
ADP3196
12V
ADP3196
680Ω
10kΩ
ΔV
1V
680Ω
VCC
31
FB
4
FBRTN
3
LLSET –
14
CSREF
15
+
GND
18
ΔVFB = FBΔV = 80mV – FBΔV = 0mV
Figure 4. Positioning Voltage
VID
DAC
Rev. 0 | Page 5 of 20
Share Link: 