CXSD62129 consists of two independent 1.5MHz constant frequency, current mode, and PWM step-down converters. Each converter integrates a main switch with a synchronous rectifier for high efficiency

发布时间:2020-04-06 09:43:38 浏览次数:708 作者:嘉泰姆 来源:1
摘要:CXSD62129 consists of two independent 1.5MHz constant frequency, current mode, and PWM step-down converters. Each converter integrates a main switch with a synchronous rectifier for high efficiency

目录Fkh嘉泰姆

1.产品概述                       2.产品特点
3.应用范围                       4.下载产品资料PDF文档 
5.产品封装图</span>                     6.电路原理图</span>                   
7.
功能概述
                        8.相关产品Fkh嘉泰姆

,产品概述(General Description)     Fkh嘉泰姆


  The CXSD62129 consists of two independent 1.5MHz constant frequency, current mode, and PWM step-down converters. Each converter integrates a main switch with a synchronous rectifier for high efficiency without an external Schottky diode. The CXSD62129 is ideal for powering portable equipment that runs from a single cell Lithium Ion (Li+) battery. Each converter can supply 1A of load
current from a 2.7V to 5.5V input voltage. The output volt age can be regulated as low as 0.6V. The CXSD62129 can also run at 100% duty cycle for low dropout applications.

二</span>.产品特点(Features)Fkh嘉泰姆


1A Output Current on Each Channel
2.7V to 5.5V Input Voltage Range
1.5MHz Constant Frequency Operation
Low Dropout Operation at 100% Duty Cycle
Synchronous Topology
0.6V Low Reference Voltage
Current Mode Operation
Over-Temperature Protection
Over-Current Protection
Up to 94% Efficiency
Internally Compensated
Lead Free and Green Devices Available
(RoHS Compliant)

三</span>,应用范围 (Applications)Fkh嘉泰姆


TV Tuner/Box
Portable Instrument

四.下载产品资料PDF文档 Fkh嘉泰姆


需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持</span>!</span>Fkh嘉泰姆

 QQ截图20160419174301.jpgFkh嘉泰姆

五,产品封装图 (Package)Fkh嘉泰姆


blob.pngFkh嘉泰姆

六.电路原理图</span>Fkh嘉泰姆


blob.pngFkh嘉泰姆

七</span>,功能概述Fkh嘉泰姆


Main Control LoopFkh嘉泰姆

The CXSD62129 has dual independent constant frequency,current-mode PWM step-down converters. During nor-
mal operation, the internal P-channel power MOSFET is turned on each cycle when the oscillator sets an internal
RS latch and is turned off when an internal comparator (ICMP) resets the latch. The peak inductor current at which
ICMP resets the RS latch is controlled by the voltage on the COMP, which is the output of the error amplifier
(EAMP). An external resistive divider connected between VOUT and ground allows the EAMP to receive an output
feedback voltage VFB at FB pin. When the load current increases, it causes a slightly decrease in VFB associated
with the 0.6V reference, which in turn causes the COMP voltage to increase until the average inductor current
matches the new load current.
Soft-Start
Each channel in the CXSD62129 has a built-in soft-start to control the output voltage rise during start-up. During soft-start, an internal ramp, connected to the one of the posi- tive inputs of the error amplifier, raise up to replace the reference voltage (0.6V typical) until the ramp voltage reaches the reference voltage.
Short Circuit Protection
For each channel, when the output is shortened to the ground, the frequency of the oscillator will be reduced to
210kHz. This lower frequency allows the inductor current to safely discharge, thereby preventing current runaway.
The oscillator’s frequency will gradually increase to its designed rate when the feedback voltage on the FB again
approaches 0.6V.
Over-Temperature Protection (OTP)
For each channel, the over-temperature circuit limits the junction temperature of the CXSD62129. When the junction temperature exceeds 150oC, a thermal sensor turns off the power MOSFETs, allowing the channels to cool down.The thermal sensor allows the converter to start a soft- start process and to regulate the output voltage again
after the junction temperature cools by 40ïC. The OTP is designed with a 40ïC hysteresis to lower the average
Junction Temperature (TJ) during continuous thermal overload conditions, increasing the lifetime of the device. 
Enable/Shutdown
For each channel, driving EN to the ground places the channel in shutdown mode. When in shutdown, the inter-
nal power MOSFETs are turned off, all internal circuitry shuts down, and the quiescent supply current reduces to
1μA maximally. 
Automoatic PFM/PWM mode Switch
The CXSD62129 is a fixed frequency PWM peak current modulation control step-down converter. At light loads,
the CXSD62129 will automatically enter in pulse frequency modulation operation to reduce the dominant switching
losses. In PFM operation, the inductor current may reach zero or reverse on each pulse. A zero current comparator
turns off the N-channel synchronous MOSFET, forcing DCM (Discontinuous Current Mode) operation at light
load. These controls get very low quiescent, help to main- tain high efficiency over the complete load range.Fkh嘉泰姆

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1Fkh嘉泰姆

3.5Fkh嘉泰姆

2.7Fkh嘉泰姆

5.5Fkh嘉泰姆

1320Fkh嘉泰姆

0.6Fkh嘉泰姆

70Fkh嘉泰姆

60Fkh嘉泰姆

40Fkh嘉泰姆

CXSD62157Fkh嘉泰姆

SOP-8Fkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

2Fkh嘉泰姆

4.5Fkh嘉泰姆

24Fkh嘉泰姆

340Fkh嘉泰姆

0.8Fkh嘉泰姆

110Fkh嘉泰姆

110Fkh嘉泰姆

1900Fkh嘉泰姆

CXSD62158Fkh嘉泰姆

SOP-8PFkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

3Fkh嘉泰姆

4.5Fkh嘉泰姆

24Fkh嘉泰姆

340Fkh嘉泰姆

0.8Fkh嘉泰姆

110Fkh嘉泰姆

110Fkh嘉泰姆

1900Fkh嘉泰姆

CXSD62159Fkh嘉泰姆

TDFN3x3-10Fkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

2Fkh嘉泰姆

4.5Fkh嘉泰姆

24Fkh嘉泰姆

340Fkh嘉泰姆

0.8Fkh嘉泰姆

110Fkh嘉泰姆

110Fkh嘉泰姆

1900Fkh嘉泰姆

CXSD62160Fkh嘉泰姆

TDFN3x3-10Fkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

3Fkh嘉泰姆

4.5Fkh嘉泰姆

24Fkh嘉泰姆

340Fkh嘉泰姆

0.8Fkh嘉泰姆

110Fkh嘉泰姆

110Fkh嘉泰姆

1900Fkh嘉泰姆

CXSD62161Fkh嘉泰姆

TSOT-23-8AFkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

2Fkh嘉泰姆

4.5Fkh嘉泰姆

24Fkh嘉泰姆

500Fkh嘉泰姆

0.791Fkh嘉泰姆

115Fkh嘉泰姆

50Fkh嘉泰姆

1000Fkh嘉泰姆

CXSD62162Fkh嘉泰姆

TSOT-23-8AFkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

3Fkh嘉泰姆

4.5Fkh嘉泰姆

24Fkh嘉泰姆

500Fkh嘉泰姆

0.791Fkh嘉泰姆

100Fkh嘉泰姆

40Fkh嘉泰姆

1000Fkh嘉泰姆

CXSD62162SFkh嘉泰姆

TSOT-23-8AFkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

3Fkh嘉泰姆

7Fkh嘉泰姆

24Fkh嘉泰姆

500Fkh嘉泰姆

0.791Fkh嘉泰姆

100Fkh嘉泰姆

40Fkh嘉泰姆

1000Fkh嘉泰姆

CXSD62163Fkh嘉泰姆

TDFN 2x2-6Fkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

1Fkh嘉泰姆

3Fkh嘉泰姆

5.5Fkh嘉泰姆

1500Fkh嘉泰姆

0.6Fkh嘉泰姆

260Fkh嘉泰姆

230Fkh嘉泰姆

30Fkh嘉泰姆

CXSD62164Fkh嘉泰姆

SOT23-5,TSOT23-5AFkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

1.2Fkh嘉泰姆

3Fkh嘉泰姆

5.5Fkh嘉泰姆

1500Fkh嘉泰姆

0.6Fkh嘉泰姆

260Fkh嘉泰姆

230Fkh嘉泰姆

30Fkh嘉泰姆

CXSD62164AFkh嘉泰姆

SOT23-5,TSOT23-5AFkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

1Fkh嘉泰姆

3Fkh嘉泰姆

5.5Fkh嘉泰姆

1500Fkh嘉泰姆

0.6Fkh嘉泰姆

260Fkh嘉泰姆

230Fkh嘉泰姆

30Fkh嘉泰姆

CXSD62164CFkh嘉泰姆

SOT23-5,TSOT23-5AFkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

1Fkh嘉泰姆

3Fkh嘉泰姆

5.5Fkh嘉泰姆

1500Fkh嘉泰姆

0.6Fkh嘉泰姆

260Fkh嘉泰姆

230Fkh嘉泰姆

30Fkh嘉泰姆

CXSD62165Fkh嘉泰姆

SOT23-5,TSOT23-5AFkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

1.2Fkh嘉泰姆

3Fkh嘉泰姆

5.5Fkh嘉泰姆

1500Fkh嘉泰姆

0.6Fkh嘉泰姆

260Fkh嘉泰姆

230Fkh嘉泰姆

30Fkh嘉泰姆

CXSD62165CFkh嘉泰姆

SOT23-5,TSOT23-5AFkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

1Fkh嘉泰姆

3Fkh嘉泰姆

5.5Fkh嘉泰姆

1500Fkh嘉泰姆

0.6Fkh嘉泰姆

260Fkh嘉泰姆

230Fkh嘉泰姆

30Fkh嘉泰姆

CXSD62166Fkh嘉泰姆

TSOT-23-8AFkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

2Fkh嘉泰姆

4.5Fkh嘉泰姆

24Fkh嘉泰姆

800Fkh嘉泰姆

0.807Fkh嘉泰姆

115Fkh嘉泰姆

50Fkh嘉泰姆

1000Fkh嘉泰姆

CXSD62167Fkh嘉泰姆

TSOT-23-8AFkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

3Fkh嘉泰姆

4.5Fkh嘉泰姆

24Fkh嘉泰姆

800Fkh嘉泰姆

0.807Fkh嘉泰姆

100Fkh嘉泰姆

40Fkh嘉泰姆

1000Fkh嘉泰姆

CXSD62168Fkh嘉泰姆

TSOT-23-8AFkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

2Fkh嘉泰姆

4.5Fkh嘉泰姆

24Fkh嘉泰姆

500Fkh嘉泰姆

0.807Fkh嘉泰姆

115Fkh嘉泰姆

50Fkh嘉泰姆

1000Fkh嘉泰姆

CXSD62169Fkh嘉泰姆

TDFN5x5-16Fkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

4Fkh嘉泰姆

4.5Fkh嘉泰姆

26Fkh嘉泰姆

380Fkh嘉泰姆

0.8Fkh嘉泰姆

22Fkh嘉泰姆

-Fkh嘉泰姆

1000Fkh嘉泰姆

CXSD62170Fkh嘉泰姆

TDFN 2x2-8Fkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

0.8Fkh嘉泰姆

4.5Fkh嘉泰姆

5.5Fkh嘉泰姆

1700   ~ 2300Fkh嘉泰姆

0.6Fkh嘉泰姆



300Fkh嘉泰姆

CXSD62171Fkh嘉泰姆

TQFN 4x4 22Fkh嘉泰姆

COTFkh嘉泰姆

1Fkh嘉泰姆

8Fkh嘉泰姆

2.7Fkh嘉泰姆

28Fkh嘉泰姆

100~1000Fkh嘉泰姆

0.8Fkh嘉泰姆

30Fkh嘉泰姆

9Fkh嘉泰姆

700Fkh嘉泰姆

CXSD62172Fkh嘉泰姆

TQFN4x4-23Fkh嘉泰姆

COTFkh嘉泰姆

1Fkh嘉泰姆

6Fkh嘉泰姆

2.7Fkh嘉泰姆

28Fkh嘉泰姆

100~1000Fkh嘉泰姆

0.8Fkh嘉泰姆

30Fkh嘉泰姆

9Fkh嘉泰姆

750Fkh嘉泰姆

CXSD62172AFkh嘉泰姆

TQFN 4x4 23Fkh嘉泰姆

COTFkh嘉泰姆

1Fkh嘉泰姆

8Fkh嘉泰姆

2.7Fkh嘉泰姆

28Fkh嘉泰姆

100~1000Fkh嘉泰姆

0.8Fkh嘉泰姆

30Fkh嘉泰姆

9Fkh嘉泰姆

700Fkh嘉泰姆

CXSD62172BFkh嘉泰姆

TQFN 4x4 23Fkh嘉泰姆

COTFkh嘉泰姆

1Fkh嘉泰姆

8Fkh嘉泰姆

2.7Fkh嘉泰姆

28Fkh嘉泰姆

100~1000Fkh嘉泰姆

0.8Fkh嘉泰姆

30Fkh嘉泰姆

9Fkh嘉泰姆

700Fkh嘉泰姆

CXSD62172CFkh嘉泰姆

TQFN 4x4 23Fkh嘉泰姆

COTFkh嘉泰姆

1Fkh嘉泰姆

10Fkh嘉泰姆

2.7Fkh嘉泰姆

28Fkh嘉泰姆

100~1000Fkh嘉泰姆

0.8Fkh嘉泰姆

27Fkh嘉泰姆

7Fkh嘉泰姆

700Fkh嘉泰姆

CXSD62172CAFkh嘉泰姆

TQFN 4x4 23Fkh嘉泰姆

COTFkh嘉泰姆

1Fkh嘉泰姆

10Fkh嘉泰姆

2.7Fkh嘉泰姆

28Fkh嘉泰姆

100~1000Fkh嘉泰姆

0.8Fkh嘉泰姆

27Fkh嘉泰姆

7Fkh嘉泰姆

700Fkh嘉泰姆

CXSD62172DFkh嘉泰姆

TQFN 4x4 23Fkh嘉泰姆

COTFkh嘉泰姆

1Fkh嘉泰姆

10Fkh嘉泰姆

2.7Fkh嘉泰姆

28Fkh嘉泰姆

100~1000Fkh嘉泰姆

0.8Fkh嘉泰姆

27Fkh嘉泰姆

7Fkh嘉泰姆

700Fkh嘉泰姆

CXSD62172DAFkh嘉泰姆

TQFN 4x4 23Fkh嘉泰姆

COTFkh嘉泰姆

1Fkh嘉泰姆

10Fkh嘉泰姆

2.7Fkh嘉泰姆

28Fkh嘉泰姆

100~1000Fkh嘉泰姆

0.8Fkh嘉泰姆

27Fkh嘉泰姆

7Fkh嘉泰姆

700Fkh嘉泰姆

CXSD62172EFkh嘉泰姆

TQFN 4x4 23Fkh嘉泰姆

COTFkh嘉泰姆

1Fkh嘉泰姆

8Fkh嘉泰姆

2.7Fkh嘉泰姆

28Fkh嘉泰姆

100~1000Fkh嘉泰姆

0.8Fkh嘉泰姆

30Fkh嘉泰姆

9Fkh嘉泰姆

25Fkh嘉泰姆

CXSD62173Fkh嘉泰姆

TQFN 4x4 23Fkh嘉泰姆

COTFkh嘉泰姆

1Fkh嘉泰姆

6Fkh嘉泰姆

2.7Fkh嘉泰姆

28Fkh嘉泰姆

100~1000Fkh嘉泰姆

0.8Fkh嘉泰姆

30Fkh嘉泰姆

12Fkh嘉泰姆

700Fkh嘉泰姆

CXSD62173AFkh嘉泰姆

TQFN 4x4 23Fkh嘉泰姆

COTFkh嘉泰姆

1Fkh嘉泰姆

6Fkh嘉泰姆

2.7Fkh嘉泰姆

28Fkh嘉泰姆

100~1000Fkh嘉泰姆

0.8Fkh嘉泰姆

30Fkh嘉泰姆

12Fkh嘉泰姆

700Fkh嘉泰姆

CXSD62173CFkh嘉泰姆

TQFN 4x4 23Fkh嘉泰姆

COTFkh嘉泰姆

1Fkh嘉泰姆

6Fkh嘉泰姆

2.7Fkh嘉泰姆

28Fkh嘉泰姆

100~1000Fkh嘉泰姆

0.8Fkh嘉泰姆

30Fkh嘉泰姆

12Fkh嘉泰姆

700Fkh嘉泰姆

CXSD62173DFkh嘉泰姆

TQFN 4x4 23Fkh嘉泰姆

COTFkh嘉泰姆

1Fkh嘉泰姆

6Fkh嘉泰姆

2.7Fkh嘉泰姆

28Fkh嘉泰姆

100~1000Fkh嘉泰姆

0.8Fkh嘉泰姆

30Fkh嘉泰姆

12Fkh嘉泰姆

700Fkh嘉泰姆

CXSD62173EFkh嘉泰姆

TQFN 4x4 23Fkh嘉泰姆

COTFkh嘉泰姆

1Fkh嘉泰姆

8Fkh嘉泰姆

2.7Fkh嘉泰姆

28Fkh嘉泰姆

100~1000Fkh嘉泰姆

0.8Fkh嘉泰姆

30Fkh嘉泰姆

12Fkh嘉泰姆

25Fkh嘉泰姆

CXSD62174Fkh嘉泰姆

TQFN5x5 30Fkh嘉泰姆

COTFkh嘉泰姆

1Fkh嘉泰姆

12Fkh嘉泰姆

2.7Fkh嘉泰姆

28Fkh嘉泰姆

300~1000Fkh嘉泰姆

0.8Fkh嘉泰姆

9.7Fkh嘉泰姆

5.2Fkh嘉泰姆

700Fkh嘉泰姆

CXSD62174AFkh嘉泰姆

TQFN5x5 30Fkh嘉泰姆

COTFkh嘉泰姆

1Fkh嘉泰姆

12Fkh嘉泰姆

2.7Fkh嘉泰姆

28Fkh嘉泰姆

300~1000Fkh嘉泰姆

0.8Fkh嘉泰姆

14.6Fkh嘉泰姆

7.8Fkh嘉泰姆

750Fkh嘉泰姆

CXSD62175Fkh嘉泰姆

TQFN5x6-28Fkh嘉泰姆

COTFkh嘉泰姆

1Fkh嘉泰姆

8Fkh嘉泰姆

3Fkh嘉泰姆

25Fkh嘉泰姆

500Fkh嘉泰姆

0.75Fkh嘉泰姆

12Fkh嘉泰姆

12Fkh嘉泰姆

400Fkh嘉泰姆

CXSD62176Fkh嘉泰姆

TDFN3x3-10Fkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

3Fkh嘉泰姆

2.6Fkh嘉泰姆

6Fkh嘉泰姆

1000Fkh嘉泰姆

0.6Fkh嘉泰姆

65Fkh嘉泰姆

55Fkh嘉泰姆

460Fkh嘉泰姆

CXSD62176EFkh嘉泰姆

TDFN3x3-10Fkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

3Fkh嘉泰姆

2.6Fkh嘉泰姆

5.5Fkh嘉泰姆

1000Fkh嘉泰姆

0.6Fkh嘉泰姆

65Fkh嘉泰姆

55Fkh嘉泰姆

65Fkh嘉泰姆

CXSD62177Fkh嘉泰姆

TDFN3x3-10Fkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

3Fkh嘉泰姆

2.6Fkh嘉泰姆

6Fkh嘉泰姆

1000Fkh嘉泰姆

0.6Fkh嘉泰姆

75Fkh嘉泰姆

55Fkh嘉泰姆

460Fkh嘉泰姆

CXSD62177AFkh嘉泰姆

TDFN3x3 10Fkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

3Fkh嘉泰姆

2.6Fkh嘉泰姆

6Fkh嘉泰姆

1000Fkh嘉泰姆

0.8Fkh嘉泰姆

75Fkh嘉泰姆

55Fkh嘉泰姆

460Fkh嘉泰姆

CXSD62177BFkh嘉泰姆

TDFN3x3 10Fkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

3Fkh嘉泰姆

2.6Fkh嘉泰姆

6Fkh嘉泰姆

1000Fkh嘉泰姆

0.8Fkh嘉泰姆

75Fkh嘉泰姆

55Fkh嘉泰姆

460Fkh嘉泰姆

CXSD62178Fkh嘉泰姆

TQFN3x3-16Fkh嘉泰姆

COTFkh嘉泰姆

1Fkh嘉泰姆

8Fkh嘉泰姆

6Fkh嘉泰姆

28Fkh嘉泰姆

500Fkh嘉泰姆

0.6Fkh嘉泰姆

24Fkh嘉泰姆

14Fkh嘉泰姆

80Fkh嘉泰姆

CXSD62179Fkh嘉泰姆

TSOT23-6Fkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

1Fkh嘉泰姆

2.7Fkh嘉泰姆

5.5Fkh嘉泰姆

1500Fkh嘉泰姆

0.6Fkh嘉泰姆

280Fkh嘉泰姆

250Fkh嘉泰姆

25Fkh嘉泰姆

CXSD62180Fkh嘉泰姆

SOT23-6, TDFN2x2 8Fkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

3Fkh嘉泰姆

2.6Fkh嘉泰姆

6Fkh嘉泰姆

1000Fkh嘉泰姆

0.6Fkh嘉泰姆

110Fkh嘉泰姆

80Fkh嘉泰姆

50Fkh嘉泰姆

CXSD62181Fkh嘉泰姆

TDFN3x3-10Fkh嘉泰姆

CMFkh嘉泰姆

1Fkh嘉泰姆

3Fkh嘉泰姆

4.5Fkh嘉泰姆

24Fkh嘉泰姆

600Fkh嘉泰姆

0.8Fkh嘉泰姆

70Fkh嘉泰姆

70Fkh嘉泰姆

400Fkh嘉泰姆

CXSD62182Fkh嘉泰姆

TQNF4x4 32Fkh嘉泰姆

COTFkh嘉泰姆

1Fkh嘉泰姆

8Fkh嘉泰姆

4.5Fkh嘉泰姆

26Fkh嘉泰姆

400~550Fkh嘉泰姆

0.75Fkh嘉泰姆

75Fkh嘉泰姆

75Fkh嘉泰姆

230Fkh嘉泰姆

CXSD62183Fkh嘉泰姆

TQN 4x4 26Fkh嘉泰姆

COTFkh嘉泰姆

2Fkh嘉泰姆

8Fkh嘉泰姆

4.5Fkh嘉泰姆

25Fkh嘉泰姆

400~1400Fkh嘉泰姆

(VDDQ)Fkh嘉泰姆

1000(VPP)Fkh嘉泰姆

0.6V for VPPSMBUS for VDDQ=1.0V~1.2VFkh嘉泰姆

20(VDDQ)Fkh嘉泰姆

200(VPP)Fkh嘉泰姆

7(VDDQ)Fkh嘉泰姆

200(VPP)Fkh嘉泰姆

270Fkh嘉泰姆

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