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Analog Integrations
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| Part No. |
AIC1848
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| OCR Text |
...IN level. During the off state, q3 and Q2 are closed. The output voltage is VIN plus VCFLY, that is, 2VIN.
VIN CIN q3 Q1 CFLY Q4 Q2 VOUT COUT
Efficiency
Refer to Fig. 12 and Fig. 13, they shows the circuit of charge pump at different o... |
| Description |
Regulated 5V Charge Pump In SOT-23
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| File Size |
282.23K /
11 Page |
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Richtek Technology
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| Part No. |
RT9214
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| OCR Text |
...148 C2 0.1uF Q1 MU ROCSET Q2 ML q3 2N7002 L1 3uH C3 1uF
VIN +3.3V/+5V/+12V
C4 470uF
UGATE PHASE
C1 1uF
VOUT
RT9214
OPS
...t4
Figure 7. UV and OC trigger hiccup mode
Power Off
UGATE FB VOUT VIN
(20V/Div) (500mV/... |
| Description |
5V/12V Synchronous Buck PWM DC-DC Controller
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| File Size |
410.69K /
16 Page |
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it Online |
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Philips
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| Part No. |
74HCt4040BQ
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| OCR Text |
...3 2 4 13 12 14 15 1
Q0 Q1 Q2 q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11
001aad589
Fig 1. Functional diagram
CTR12 Q0 Q1 Q2 q3 Q4 Q5 Q6 Q7 Q8 Q9 ...t4
Q
FF T5
Q
FF T6
Q
Q RD MR RD
Q RD
Q RD
Q RD
Q RD
Q
Q0
Q1
... |
| Description |
12-stage binary ripple counter
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| File Size |
131.21K /
25 Page |
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it Online |
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STMICROELECTRONICS[STMicroelectronics]
ST Microelectronics
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| Part No. |
TDA7409 TDA7409D TDA7409DTR
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| OCR Text |
... Parameter Quality Factor Q1 Q2 q3 Q4 DCGAIN Bass-DC-Gain DC = off DC = on TREBLE CONTROL CRANGE ASTEP fC Control Range Step Resolution Center Frequency fC1 fC2 fC3 fC4 SPEAKER ATTENUATORS CRANGE ASTEP AMUTE EE VDC TZC Vth Control Range Ste... |
| Description |
CARRADIO-SIGNAL-PROCESSOR
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| File Size |
294.49K /
25 Page |
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it Online |
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Analog Integrations
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| Part No. |
AIC1845
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| OCR Text |
...IN level. During the off state, q3 and Q2 are closed. The output voltage is VIN plus VC1, that is, 2VIN.
VIN CIN q3 Q1 C1 Q4 Q2 VOUT COUT
Shutdown
In shutdown mode, the output is disconnected from input. The input current gets extremel... |
| Description |
Regulated 5V Charge Pump In SOT-23
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| File Size |
555.69K /
13 Page |
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Hangzhou Silan
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| Part No. |
UTC7368P
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| OCR Text |
... a PNP differential Pair(Q2 and q3) preceded by a PNP emitter follower(Q1) which allows DC referencing of the source signal to GND. This eliminated the need for an input coupling capacitor, However, in case the brush noise of volume becomes... |
| Description |
0.6W Audio Power Amplifier
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| File Size |
120.29K /
4 Page |
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it Online |
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