Panasonic AN7705F, AN7705, AN7704F, AN7704, AN7703F Datasheet

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Panasonic AN7705F, AN7705, AN7704F, AN7704, AN7703F Datasheet

Voltage Regulators

AN7700, AN7700F, AN7700SP Series

Low-dropout three-pin voltage regulator 1.2-A type

■ Overview	AN7700 series						Unit: mm
The AN7700, AN7700F, and AN7700SP series are		10.0±0.3				4.5±0.2	1.4±0.1
		(10.35)				4.5±0.2
stabilized constant-voltage power supplies with small dif-		φ3.7±0.1					2.9±0.1
ference between I/O voltages (0.5 V typ.). They are suit-							2.9±0.1
ference between I/O voltages (0.5 V typ.). They are suit-				8.7±0.2(4.5)	15.4±0.2		12.5±0.2 17.0±0.2 26.1±0.2	29.0±0.3
The output voltage ranges:				8.7±0.2(4.5)	15.4±0.2		12.5±0.2 17.0±0.2 26.1±0.2	29.0±0.3
able for low-voltage, battery-driven equipment, and home
appliances and industrial equipment with great fluctua-
tion of the supply voltage.
For AN7700, AN7700F				+0.15	(13.6)
For AN7700, AN7700F				1.4 –0.05	(13.6)
				1.4 –0.05
3 V, 4 V, 5 V, 6 V, 7 V, 8 V, 9 V, 10 V, 12 V, 15 V,				+0.15
3 V, 4 V, 5 V, 6 V, 7 V, 8 V, 9 V, 10 V, 12 V, 15 V,				0.8 –0.05
				0.8 –0.05
18 V, 20 V, and 24 V		2.54	2.54			0.45	+0.2
For AN7700SP		2.54	2.54			0.45	–0.0
For AN7700SP						(2.0) (2.5)
3.3 V, 3.5 V, 5 V, 6 V, 7 V, 8 V, 9 V, 10 V, 12 V,
and 15 V		10.5±0.3
and 15 V
	TO-220 Package (HSIP003-P-0000)
■ Features	AN7700F series						Unit: mm
• Minimum I/O voltage difference: 0.5 V (typ.)		10.5±0.3
		10.5±0.3				2.77±0.3		4.2±0.25
• On-chip thermal protection circuit		(4.3)		φ5.3	3.1±0.1	2.77±0.3
• On-chip thermal protection circuit						(1.73)
• On-chip overcurrent limiter
• On-chip inrush current protection circuit at the time of	16.7±0.3				17.0±0.25			8.7±0.33.8	±0.25
input voltage start-up	16.7±0.3				17.0±0.25			8.7±0.33.8	±0.25
• On-chip input short-circuit protection circuit
(When the input pin is short-circuited to the ground, the	13.6±0.25	4.5±0.25
circuit between pins 1 and 3 is shut down to prevent	13.6±0.25	4.5±0.25
circuit between pins 1 and 3 is shut down to prevent
current flow.)
					2.0		0.4
				(0.4)				+0.1
				(0.4)	±0.25			–0.05
■ Applications					±0.25
■ Applications		2.54		0.8±0.2			2.5±0.25
• Power supply equipment		2.54		1.4±0.2		4.5±0.3
						4.5±0.3
		1	2	3
		1	2	3
	TO-220F Package (HSIP003-P-0000A)
	AN7700SP series						Unit: mm
		6.50±0.10
		5.30±0.10					1.00±0.20
		4.35±0.20					1.00±0.20
		4.35±0.20
		3.00±0.20
	1.80±0.30				0.20max. 2.50±0.20 5.50±0.20	7.30±0.10 9.80±0.10
						0.80max.	0.55±0.15		1.00±0.30
		2.30			0.75±0.10		0.55±0.15
		4.60±0.10					0.10±0.05
					±0.10
					2.30
		1	2	3
				U-type Package
									1

AN7700, AN7700F, AN7700SP Series

Voltage Regulators

■ Block Diagram

			Input short-circuit	Output stage
			protection
				Overcurrent
	Voltage reference		Output driver	limiter
Starter				Inrush current
				protection
		VREF		R1
		VREF
				Thermal
				Thermal
				protection
		Error amplifier		R2
		Error amplifier
1			2	3

■ Pin Descriptions

Pin No.	Description

1	Input pin (In)

2	Ground pin (COM)

3	Output pin (Out)

■ Absolute Maximum Ratings at Ta = 25°C

Parameter	Symbol	Rating	Unit

Supply voltage *2	V	30	V
	IN
Supply current *3	IIN	2.4	A
Power dissipation *4 AN7700 series	PD	15	W
AN7700F series		10.25

AN7700SP series		5.0

Operating ambient temperature *1	Topr	−30 to +85	°C
Storage temperature *1	Tstg	−55 to +150	°C

Note) *1: Expect for the operating ambient temperature, and storage temperature, all ratings are for Ta = 25°C.

*2: At the application of VIN = 30 V, the overvoltage protection may be operated by the ASO protection circuit, leading to the output shut down.

*3: The current value does not exceed this criterion because of the on-chip current limiter.

*4: The internal circuit shuts off the output when Tj ≥ 150°C (designed value). The relationship between the IC power dissipation and ambient temperature shall conform to the derating curve (■ Characteristic curve chart PD Ta).

Voltage Regulators		AN7700, AN7700F, AN7700SP Series
■ Recommended Operating Conditions at IOUT = 500 mA, Ta = 25°C

Part No.	Output voltage	Operating supply voltage range (VIN)		Unit
AN7703/F	3	4 to 14		V

AN77033SP	3.3	4.3 to 14		V

AN77035SP	3.5	4.5 to 14		V

AN7704/F	4	5 to 15		V

AN7705/F/SP	5	6 to 16		V

AN7706/F/SP	6	7 to 17		V

AN7707/F/SP	7	8 to 18		V

AN7708/F/SP	8	9 to 19		V

AN7709/F/SP	9	10 to	20	V

AN7710/F/SP	10	11 to	21	V

AN7712/F/SP	12	13 to	23	V

AN7715/F/SP	15	16.5 to	26.5	V

AN7718/F	18	19.5 to	29.5	V

AN7720/F	20	21.5 to	29.5	V

AN7724/F	24	25.5 to	29.5	V

AN7700, AN7700F, AN7700SP Series			Voltage Regulators
■ Electrical Characteristics at Ta = 25°C
• AN7703/F (3-V type)

Parameter	Symbol	Conditions	Min	Typ	Max	Unit

Output voltage	VOUT	VIN = 4 V, IOUT = 500 mA,	2.91	3.00	3.09	V
		Tj = 25°C

Line regulation	REGIN	VIN = 4 V to 14 V, IOUT = 500 mA,		3	30	mV
		Tj = 25°C
Load regulation	REGLOA	VIN = 4 V, IOUT = 0 mA to 1 200 mA,		15	60	mV
		Tj = 25°C
Input dependency of bias current	IBias(IN)	VIN = 4 V to 14 V, IOUT = 500 mA,		1	10	mA
		Tj = 25°C

Load dependency of bias current	IBias(LOA)	VIN = 4 V, IOUT = 0 mA to 1 200 mA,		10	50	mA
		Tj = 25°C
Bias current at no load	IBias	VIN = 4 V, IOUT = 0 mA		2.6	5.0	mA
Bias current	Irush	VIN = 2.7 V, IOUT = 0 mA		3	5	mA
before the regulation starts

Minimum I/O voltage difference 1	VDIF(min)1	VIN = 3.5 V, IOUT = 500 mA,		0.4	0.6	V
		Tj = 25°C
Minimum I/O voltage difference 2	VDIF(min)2	VIN = 3.5 V, IOUT = 1 200 mA,		0.5	1.0	V
		Tj = 25°C
Peak output current 1 *	IO(Peak)1	VIN = 4 V, Tj = 25°C	1.2	1.8	2.4	A
Peak output current 2 *	IO(Peak)2	VIN = 13 V, Tj = 25°C	1.0	1.5	2.0	A
Peak output current 3 *	IO(Peak)3	VIN = 18 V, Tj = 25°C	0.5	1.0	1.5	A
Ripple rejection ratio	RR	VIN = 4 V to 6 V, IOUT = 100 mA,	54	74		dB
		f = 120 Hz

Note) *: This current exceeds PD(max) because it is a parameter during abnormal (overcurrent) operation. However, normally, it shall conform to the derating curve ( ■ Characteristic curve chart PD Ta ).

•Design reference data

Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.

Parameter	Symbol	Conditions	Min	Typ	Max	Unit

Output short-circuit current	IO(Short)	VIN = 30 V, Tj = 25°C		10		mA
		The load is shorted.

Thermal protection operating	Tj(TH)	VIN = 4 V		150		°C
temperature

Output voltage temperature	a	VIN = 5 V, Tj = 25°C to 125°C		−40		ppm/°C
coefficient

Voltage Regulators			AN7700, AN7700F, AN7700SP Series
■ Electrical Characteristics at Ta = 25°C (continued)
• AN77033SP (3.3-V type)

Parameter	Symbol		Conditions	Min	Typ	Max	Unit

Output voltage	VOUT	VIN = 4.3	V, IOUT = 500 mA,	3.20	3.30	3.40	V
		Tj = 25°C

Line regulation	REGIN	VIN = 4.3	V to 14.3 V,		3	35	mV
		IOUT = 500 mA, Tj = 25°C
Load regulation	REGLOA	VIN = 4.3	V,		15	70	mV
		IOUT = 0 mA to 1 200 mA, Tj = 25°C
Input dependency of bias current	IBias(IN)	VIN = 4.3	V to 14.3 V,		1	10	mA
		IOUT = 500 mA, Tj = 25°C

Load depndency of bias current	IBias(LOA)	VIN = 4.3	V,		10	50	mA
		IOUT = 0 mA to 1 200 mA, Tj = 25°C
Bias current at no load	IBias	VIN = 4.3	V, IOUT = 0 mA		2.6	5.0	mA
Bias current	Irush	VIN = 3.0	V, IOUT = 0 mA		3	5	mA
before the regulation starts

Minimum I/O voltage difference 1	VDIF(min)1	VIN = 3.7	V, IOUT = 500 mA,		0.4	0.6	V
		Tj = 25°C
Minimum I/O voltage difference 2	VDIF(min)2	VIN = 3.7	V, IOUT = 1 200 mA,		0.5	1.0	V
		Tj = 25°C
Peak output current 1 *	IO(Peak)1	VIN = 4.3	V, Tj = 25 °C	1.2	1.8	2.4	A
Ripple rejection ratio	RR	VIN = 4.3	V to 8.0 V,	53	74		dB
		IOUT = 100 mA, f = 120 Hz

•Design reference data

Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.

Parameter	Symbol		Conditions	Min	Typ	Max	Unit

Peak output current 2 *	IO(Peak)2	VIN = 13.3 V, Tj = 25°C			1.5		A
Peak output current 3 *	IO(Peak)3	VIN = 18.3 V, Tj = 25°C			1.0		A
Output short-circuit current	IO(Short)	VIN = 30 V, Tj = 25°C			10		mA
		The load is shorted.

Thermal protection operating	Tj(TH)	VIN = 4.3	V		150		°C
temperature

Output voltage temperature	a	VIN = 4.3	V, Tj = 25°C to 125°C		−40		ppm/°C
coefficient

AN7700, AN7700F, AN7700SP Series				Voltage Regulators
■ Electrical Characteristics at Ta = 25°C (continued)
• AN77035SP (3.5-V type)

Parameter	Symbol		Conditions	Min	Typ	Max	Unit

Output voltage	VOUT	VIN = 4.5	V, IOUT = 500 mA,	3.39	3.50	3.61	V
		Tj = 25°C

Line regulation	REGIN	VIN = 4.5	V to 14.5 V,		3	35	mV
		IOUT = 500 mA, Tj = 25°C
Load regulation	REGLOA	VIN = 4.5	V,		15	70	mV
		IOUT = 0 mA to 1 200 mA, Tj = 25°C
Input dependency of bias current	IBias(IN)	VIN = 4.5	V to 14.5 V,		1	10	mA
		IOUT = 500 mA, Tj = 25°C

Load dependency of bias current	IBias(LOA)	VIN = 4.5	V,		10	50	mA
		IOUT = 0 mA to 1 200 mA, Tj = 25°C
Bias current at no load	IBias	VIN = 4.5	V, IOUT = 0 mA		2.6	5.0	mA
Bias current	Irush	VIN = 3.2	V, IOUT = 0 mA		3	5	mA
before the regulation starts

Minimum I/O voltage difference 1	VDIF(min)1	VIN = 3.7	V, IOUT = 500 mA,		0.4	0.6	V
		Tj = 25°C
Minimum I/O voltage difference 2	VDIF(min)2	VIN = 3.7	V, IOUT = 1 200 mA,		0.5	1.0	V
		Tj = 25°C
Peak output current 1 *	IO(Peak)1	VIN = 4.5	V, Tj = 25°C	1.2	1.8	2.4	A
Ripple rejection ratio	RR	VIN = 4.5	V to 8.0 V,	53	74		dB
		IOUT = 100 mA, f = 120 Hz

•Design reference data

Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.

Parameter	Symbol		Conditions	Min	Typ	Max	Unit

Peak output current 2 *	IO(Peak)2	VIN = 13.5 V, Tj = 25°C			1.5		A
Peak output current 3 *	IO(Peak)3	VIN = 18.5 V, Tj = 25°C			1.0		A
Output short-circuit current	IO(Short)	VIN = 30 V, Tj = 25°C			10		mA
		The load is shorted.

Thermal protection operating	Tj(TH)	VIN = 4.5	V		150		°C
temperature

Output voltage temperature	a	VIN = 4.5	V, Tj = 25°C to 125°C		−40		ppm/°C
coefficient

Voltage Regulators		AN7700, AN7700F, AN7700SP Series
■ Electrical Characteristics at Ta = 25°C (continued)
• AN7704/F (4-V type)

Parameter	Symbol	Conditions	Min	Typ	Max	Unit

Output voltage	VOUT	VIN = 5 V, IOUT = 500 mA,	3.88	4.00	4.12	V
		Tj = 25°C

Line regulation	REGIN	VIN = 5 V to 15 V, IOUT = 500 mA,		4	40	mV
		Tj = 25°C
Load regulation	REGLOA	VIN = 5 V, IOUT = 0 mA to 1 200 mA,		20	80	mV
		Tj = 25°C
Input dependency of bias current	IBias(IN)	VIN = 5 V to 15 V, IOUT = 500 mA,		1.0	10	mA
		Tj = 25°C

Load dependency of bias current	IBias(LOA)	VIN = 5 V, IOUT = 0 mA to 1 200 mA,		10	50	mA
		Tj = 25°C
Bias current at no load	IBias	VIN = 5 V, IOUT = 0 mA		2.6	5.0	mA
Bias current	Irush	VIN = 3.6 V, IOUT = 0 mA		3	5	mA
before the regulation starts

Minimum I/O voltage difference 1	VDIF(min)1	VIN = 3.6 V, IOUT = 500 mA,		0.4	0.6	V
		Tj = 25°C
Minimum I/O voltage difference 2	VDIF(min)2	VIN = 3.6 V, IOUT = 1 200 mA,		0.5	1.0	V
		Tj = 25°C
Peak output current 1 *	IO(Peak)1	VIN = 5 V, Tj = 25°C	1.2	1.8	2.4	A
Peak output current 2 *	IO(Peak)2	VIN = 14 V, Tj = 25°C		1.5		A
Peak output current 3 *	IO(Peak)3	VIN = 19 V, Tj = 25°C		1.0		A
Ripple rejection ratio	RR	VIN = 5 V to 7 V, IOUT = 100 mA,	52	72		dB
		f = 120 Hz

•Design reference data

Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.

Parameter	Symbol	Conditions	Min	Typ	Max	Unit

Output short-circuit current	IO(Short)	VIN = 30 V, Tj = 25°C		10		mA
		The load is shorted.

Thermal protection operating	Tj(TH)	VIN = 5 V		150		°C
temperature

Output voltage temperature	a	VIN = 5 V, Tj = 25°C to 12°C		−40		ppm/°C
coefficient

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