BD39001EKV-CE2 datasheet(7/56 Pages) ROHM

Teilenummer	BD39001EKV-CE2

Bauteilbeschribung	Buck-Boost Switching Regulator Watch Dog Timer

Download	56 Pages

Scroll/Zoom	100%

Hersteller	ROHM [Rohm]

Direct Link	http://www.rohm.com

Logo

7 / 56 page

7/52

Datasheet

BD39001EKV-C

www.rohm.com

TSZ22111・15・001

Apr.7.2014 Rev.001

TSZ02201-0T3T0AM00120-1-2

Electrical Characteristic - Continued

Parameter

Symbol

Limits

Unit

Condition

Min

Typ

Max

RST2#, RST3#, RSTWD#

Reset Delay Time

tRST

30

56

160

ms

CT = 0.47

μF

Reset L Voltage 1

VRSTL1

-

0.25

V

VO3 = 1.0 V, IRST = 100 μA

Reset L Voltage 2

VRSTL2

-

0.4

V

IRST = 1 mA

Reset Response Time

tPHL

-

5

µs

RST# pull up resistance 4.7 k

Ω

WDT Oscillation Frequency

FOSCW

75

100

125

kHz

RTW = 51 kΩ

CLK FAST NG Threshold

tWF

507

FOSCW

512

FOSCW

517

FOSCW

s

CLK SLOW NG Threshold

tWS

6635

FOSCW

6655

FOSCW

6675

FOSCW

s

WDT Reset Time

tWRES

123

FOSCW

128

FOSCW

133

FOSCW

s

CLK L Threshold

VCLKL

-

0.8

V

CLK H Threshold

VCLKH

2.0

-

V

ENWD L Threshold

VENWDL

-

0.8

V

ENWD H Threshold

VENWDH

2.0

-

V

RSTWD ON Resistance

RRSTWD

50

100

200

Ω

IRSTWD = 100 μA

PG1, PG2, PG3

PG ON - Resistance

RPG1

RPG2

RPG3

0.5

1.0

2.0

k

Ω

PG1 Under Voltage Detection voltage

VLVPG1

0.62

0.67

0.72

V

FB1 Voltage

PG1 Under Voltage Hysteresis

VLVPH1

20

-

100

mV

FB1 Voltage

PG1 Over Voltage Detection Voltage

VOVPG1

0.88

0.94

1.00

V

FB1 Voltage

PG1 Over Voltage Hysteresis

VOVPH1

20

-

100

mV

FB1 Voltage

PG2 Under Voltage Detection Voltage

VLVPG2

3.00

3.07

3.14

V

FB2 Voltage

PG2 Under Voltage Hysteresis

VLVPH2

20

-

80

mV

FB2 Voltage

PG2 Over Voltage Detection Voltage

VOVPG2

3.45

3.53

3.60

V

FB2 Voltage

PG2 Over Voltage Hysteresis

VOVPH2

20

-

80

mV

FB2 Voltage

PG3 Under Voltage Detection Voltage

VLVPG3

4.50

4.625

4.75

V

VO3 Voltage

PG3 Under Voltage Hysteresis

VLVPH3

30

-

150

mV

VO3 Voltage

PG3 Over Voltage Detection Voltage

VOVPG3

5.25

5.38

5.50

V

VO3 Voltage

PG3 Over Voltage Hysteresis

VOVPH3

30

-

150

mV

VO3 Voltage

SEQ 2, SEQ 3

SEQ2 ON Resistance

RSEQ2

0.5

1.0

2.0

k

Ω

ISEQ2 = 100 μA

SEQ3 ON Resistance

RSEQ3

0.5

1.0

2.0

k

Ω

ISEQ3 = 100 μA

Reset response time (tPHL)

UVLO, RST# Delay time

FB2, RST2# Delay time

VO3, RST3# Delay time

Ähnliche Beschreibung - BD39001EKV-CE2

Hersteller	Teilenummer	Datenblatt	Bauteilbeschribung
Rohm	BD39002EFV-C	1Mb / 47P	Buck-Boost Switching Regulator Watch Dog Timer
Analog Microelectronics	AME8510	65Kb / 10P	Micropower uP Watch Dog Timer
Analog Microelectronics	AME8510	183Kb / 13P	Micropower UP Watch Dog Timer
Fujitsu Component Limit...	MB3773	601Kb / 29P	Power Supply Monitor with Watch-Dog Timer
Cypress Semiconductor	MB3773	695Kb / 31P	Power Supply Monitor with Watch-Dog Timer
Mitsumi Electronics, Co...	MM1099	171Kb / 7P	System Reset (Built-in Watch Dog Timer)
Vishay Siliconix	SIP1759	169Kb / 8P	Buck-Boost Regulator Rev. D, 03-Aug-09
ON Semiconductor	FAN49100	2Mb / 19P	Buck-Boost Regulator November 2016 Rev. 1.4
Vishay Siliconix	SIP1759	708Kb / 8P	Buck-Boost Regulator 02-Oct-12
Texas Instruments	MC33063A-Q1	282Kb / 14P	[Old version datasheet] 1.5-A PEAK BOOST/BUCK/INVERTING SWITCHING REGULATOR

More results

BD39001EKV-CE2 Datenblatt(PDF) 7 Page - Rohm

BD39001EKV-CE2 Datenblatt(HTML) 7 Page - Rohm

Ähnliche Teilenummer - BD39001EKV-CE2

Ähnliche Beschreibung - BD39001EKV-CE2

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56

Datenblatt Download

Link URL