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GP34063 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - DC to DC Converter Controller - GTM

भाग संख्या GP34063
समारोह DC to DC Converter Controller
मैन्युफैक्चरर्स GTM 
लोगो GTM लोगो 
पूर्व दर्शन
1 Page
		
<?=GP34063?> डेटा पत्रक पीडीएफ

GP34063 pdf
Absolute Maximum Ratings at Ta = 25
Parameter
Symbol
Operating junction temperature
Tj
Operating ambient temperature range
Ta
Storage Temperature range
Tstg
Supply Voltage
Vcc
Comparator input voltage range
Vi(comp)
Switch collector voltage
Vc(sw)
Switch Emitter voltage
Ve(sw)
Switch collector to Emitter voltage
Vce(dr)
Switch current
Isw
Power Dissipation
Pd
Thermal Resistance
R JA
VALUE
150
0 ~ 70
-65 ~ 150
40
-0.3 ~ +40
40
40
40
1.5
1250
100
ISSUED DATE :2004/02/10
REVISED DATE :2005/07/01D
Unit
V
V
V
V
V
A
mW
/W
Electrical Characteristics
Parameter
Oscillator
Frequency
Charging Current
Discharging Current
Discharge to Charge Current Ratio
Current limit Sense Voltage
Output Switch
Saturation Voltage 1(note)
Saturation Voltage 2(note)
(0 TA 70 ,Vcc=5V unless otherwise specified)
SYMBOL
Test Conditions
Min
fosc
lchg
ldischg
K
Vsense
VPin5=0V, CT=1.0nF, Ta=25
Vcc = 5 to 40, Ta = 25
Vcc = 5 to 40, Ta = 25
Pin7 to Vcc, Ta = 25
Ichg = idschg, Ta = 25
24
22
140
5.2
250
Vce(sat)1 Isw = 1A,Vc(driver) = Vc(sw)
Vce(sat)2 Isw = 1A,Vc(driver) = 50mA
DC Current Gain(note)
Gi(DC) Isw = 1A,Vce = 5V, Ta = 25
50
Collect Off State Current (note)
Comparator
Threshold Voltage
Threshold Voltage Line Regulation
Input Bias Current
Total Device
Supply Current
C(off) Vce = 40V, Ta = 25
Vcc=5V, Ta = 25
Vth
Vth
Ibias
Vcc = 3 ~ 40V
Vi = 0V
34063A
34063B
34063C
1.241
1.237
1.225
Vcc = 5 ~ 40V,
Ct = 0.001,
Icc Pin7 to Vcc,
Vc > Vth,
Pin2 = GND
Note Output switch tests are performed under pulsed conditions to minimize power dissipation.
Typ.
42
31
190
6.1
300
0.95
0.45
180
0.01
1.25
1.25
1.25
2
50
2.7
Max.
48
42
260
7.5
350
1.3
0.7
100
1.259
1.262
1.275
5
400
4.0
Unit
kHz
uA
uA
mV
V
V
uA
V
V
V
mV
nA
mA
Downloaded from Elcodis.com electronic components distributor
2/6

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डाउनलोड[ GP34063 Datasheet.PDF ]


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