G936 データシートの表示（PDF） - Global Mixed-mode Technology Inc
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G936 Datasheet PDF : 8 Pages
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Global Mixed-mode Technology Inc.
G936
Absolute Maximum Ratings
(Note 1)
Input Voltage……………………………….………….10V
Power Dissipation Internally Limited
(Note2)
Maximum Junction Temperature………….………130°C
Storage Temperature Range..….…-65°C ≤ TJ ≤+150°C
Lead Temperature, Time for Wave Soldering
SOT 89, SOT 223 Package……………….…..260°C, 4s
CSOonTti8n9u(o1u)…s …Po…w…er…Di.s.…sip…at…io…n (…TA…=…+…25…°C…) .….0.42W
SOT 223(1)………………….……………………….0.65W
Operating Conditions
(Note 1)
Input Voltage………………………………………4V ~ 7V
Temperature Range………………….…0°C ≤ TJ ≤125°C
Note (1): See Recommended Minimum Footprint.
Electrical Characteristics
VIN = 5V, IO = 500mA/400mA+, CIN=1µF, COUT =10µF. All specifications apply for TA = TJ = 25°C. [Note 3]
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
Output Voltage
Line Regulation
Load Regulation
10mA < IO <500mA
10mA < IO <400mA+
4V < VIN < 7V, IO = 50mA
10mA < IO <500mA
10mA < IO <400mA+
3.528
3.6
3.672
V
5
mV
58
50
mV
Output Impedance 200mA DC and 100mA AC, fO = 120Hz
140
mΩ
Quiescent Current VIN = 5V
0.6
mA
Ripple Rejection
fi = 120 Hz, 1VP-P, Io = 100mA
42
dB
Dropout Voltage
IO = 500mA
IO =400mA+
0.9
0.65
V
IO = 50mA
80
mV
Output Current
Continuous Test
TA = 25°C, TJ < 125°C,
VOUT within ±2% (Note 2)
VIN = 5.1V, Mounted on SOT 223
Recommended Minimum Footprint
VIN = 4.8V, Mounted on SOT 89
Recommend Minimum Footprint
400
300+
mA
Short Circuit Current
0.77
A
Over Temperature
[+ for SOT-89 Package only]
125
°C
Note 1: Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating
Conditions are conditions under which the device functions but the specifications might not be guaranteed. For
guaranteed specifications and test conditions see the Electrical Characteristics.
Note2: The maximum power dissipation is a function of the maximum junction temperature, TJmax ; total thermal re-
sistance, θJA, and ambient temperature TA. The maximum allowable power dissipation at any ambient
temperature is Tjmax-TA / θJA. If this dissipation is exceeded, the die temperature will rise above 130°C and
the G936 will go into thermal shutdown. For the G936 in SOT 89 package, θJA is 250°C/W and in the
SOT223 package is 156°C/W (See Recommend Minimum Footprint). The safe operation in SOT 89 &
SOT 223 package of G936, it can see “Typical Performance Characteristics” (Safe Operating Area).
Note3: Low duty pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
Note4: The type of output capacitor should be tantalum or aluminum.
Definitions
Dropout Voltage
The input/output Voltage differential at which the regu-
lator output no longer maintains regulation against
further reductions in input voltage. Measured when the
output drops 100mV below its nominal value, dropout
voltage is affected by junction temperature, load cur-
rent and minimum input supply requirements.
Line Regulation
The change in output voltage for a change in input volt-
age. The measurement is made under conditions of low
dissipation or by using pulse techniques such that av-
erage chip temperature is not significantly affected.
Load Regulation
The change in output voltage for a change in load
current at constant chip temperature. The measure-
ment is made under conditions of low dissipation or by
using pulse techniques such that average chip tem-
perature is not significantly affected.
Maximum Power Dissipation
The maximum total device dissipation for which the
regulator will operate within specifications.
Quiescent Bias Current
Current which is used to operate the regulator chip
and is not delivered to the load.
Ver: 1.5
May 13, 2002
TEL: 886-3-5788833
http://www.gmt.com.tw
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