Fujitsu MB3887 Recommended Operating Conditions, Parameter Symbol Conditions Value Unit Min Typ

MB3887

■RECOMMENDED OPERATING CONDITIONS

Parameter	Symbol	Conditions		Value		Unit
			Min	Typ	Max
Power supply voltage	VCC	VCC, VCC (O) terminal	8		25	V
Reference voltage output	IREF		−1		0	mA
current
VH terminal output current	IVH		0		30	mA
	VINE	−INE1 to −INE3, +INE1,	0		VCC − 1.8	V
		+INE2 terminal
Input voltage
	VINC	+INC1, +INC2, −INC1,	0		VCC	V
		−INC2 terminal
OUTD terminal	VOUTD		0		17	V
output voltage
OUTD terminal	IOUTD		0		2	mA
output current
CTL terminal input voltage	VCTL		0		25	V
Output current	IOUT		−45		+45	mA
Peak output current	IOUT	Duty ≤ 5 %	−600		+600	mA
		(t = 1 / fosc ⋅ Duty)
Oscillation frequency	fOSC		100	290	500	kHz
Timing resistor	RT		27	47	130	kΩ
Soft-start capacitor	CS			0.022	1.0	∝F
VH terminal capacitor	CVH			0.1	1.0	∝F
Reference voltage output	CREF			0.1	1.0	∝F
capacitor
Operating ambient	Ta		−30	+25	+85	°C
temperature

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 FUJITSU representatives beforehand.

7