MB3800 Datasheet, PDF (5/21 Pages) Fujitsu Component Limited. – Switching Regulator Controller (Low Voltage)

MB3800
5. Recommended Operating Conditions
Parameter
Symbol
Min
Value
Typ
(Ta = +25C)
Unit
Max
Power supply voltage
Error amplifier input voltage
BR/CTL pin input voltage
Output source current
Output sink current
SCP pin capacitance
Phase compensation capacitance
Output current setting resistance
Timing resistance
Timing capacitance
Oscillation frequency
Operating Ambient temperature
V_CC
1.8
—
V_I
–0.2
—
V_BR
–0.2
—
I_O+
–40
—
I_O–
—
—
C_PE
—
0.1
C_P
—
0.1
R_B
150
390
R_T
1.0
3.0
C_T
100
270
f_OSC
10
500
Ta
–30
+25
15
V
+1.0
V
V_CC
V
—
mA
40
mA
—
F
—
F
5000
W
10.0
k
10000
pF
1000
kHz
+85
C
WARNING: The recommended operating conditions are required in order to ensure the normal operation of the semiconductor device.
All of the device’s electrical characteristics are warranted when the device is operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges. Operation outside these
ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on the data sheet. Users
considering application outside the listed conditions are advised to contact their representatives beforehand.
Document Number: 002-08716 Rev. *A
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