Details, datasheet, quote on part number: R1211D002C-TR
PartR1211D002C-TR
CategoryPower Management and Supplies => IC Voltage Regulators => IC Switching Voltage Regulators => 7486173
TitleSWITCHING CONTROLLER, PDSO6
Description
CompanyRicoh Corporation
DatasheetDownload R1211D002C-TR datasheet
Specifications 
Package TypeOther, ROHS COMPLIANT, SON-6
Life Cycle StageACTIVE

 

Features, Applications

The R1211x Series are low supply current CMOS-based PWM step-up DC/DC controllers. R1211x does not include an internal output transistor. By simply using a power MOS, an inductor, a diode, resistors, and capacitors as external components, a high-efficiency step-up DC/DC converter can be easily configured. R1211x is available in two versions: B/D versions with an internal phase compensation and A/C versions with adjustable phase compensation with an external capacitor and resistor. The oscillator frequency can be selected from or 700kHz. The soft start function built into the controller is set to Typ. 10.5ms for 300kHz and to Typ. 9ms for 700kHz. The latch type protection circuit embedded into the device latches the external driver in the "OFF" state when the oscillator maximum duty cycle continues for a predetermined period of time setting by an external capacitor.

FEATURES

Typ. (300kHz, VFB=0V, EXT at no load) Standby Current (Istandby) Max. 1A (In standby, only B/D Versions) Input Voltage Range (VIN) to 6.0V Output Voltage Range Externally adjustable (Feedback voltage : 1.0V) Feedback Voltage Accuracy 1.5% Temp. coeff. of Feedback Voltage 150ppm/C

Oscillator Frequency (fosc)300kHz (C/D Versions) Oscillator Maximum Duty Cycle (Maxduty)Typ. 90% UVLO Detect Voltage (VUVLO)2.2V Soft Start Time (tstart)Typ. PackagesSON-6, SOT-23-6W

Halogen Free Package Q'ty per Reel Part No. SON-6 3,000 pcs R1211D002.$ -TR-FE SOT-23-6W 3,000 pcs R1211N002.$ -TR-FE

TYPICAL APPLICATIONS

: Select from (.A.) oscillator frequency of 700kHz, external phase compensation, (.B.) oscillator frequency of 700kHz, internal phase compensation with standby function, (.C.) oscillator frequency of 300kHz, external phase compensation or (.D.) oscillator frequency of 300kHz, internal phase compensation with standby function.

) The tab suspension leads on back side are substrate level (GND).
APPLICATIONS

Power source for hand-held equipment Power source for LCD and CCD Power source for automotive application

Ricoh presented with the Japan Management Quality Award for 1999.

Ricoh continually strives to promote customer satisfaction, and shares the achievements of its management quality improvement program with people and society.

The Ricoh Group was awarded ISO 14001 certification, which is an international standard for environmental management systems, at both its domestic and overseas production facilities. Our current aim is to obtain ISO 14001 certification for all of our business offices.

Ricoh completed the organization of the Lead-free production for all of our products. After Apr. 2006, we will ship out the lead free products only. Thus, all products that will be shipped from now on comply with RoHS Directive.


Related products with the same datasheet
R1211D002A-TR-FA
R1211D002A-TR-FE
R1211D002B-TR
R1211D002B-TR-F
R1211D002B-TR-FA
R1211D002B-TR-FE
R1211D002C-TR-F
R1211D002C-TR-FA
R1211D002C-TR-FE
R1211D002D-TR
R1211D002D-TR-F
Some Part number from the same manufacture Ricoh Corporation
R1211D002C-TR-F Specifications: Package Type: Other, ROHS COMPLIANT, SON-6 ; Life Cycle Stage: ACTIVE
R1211D100A-TR Specifications: Configuration / Function: Boost ; Package Type: Other, 0.85 MM HEIGHT, SON-6 ; Life Cycle Stage: ACTIVE ; IOUT: 0.0500 amps ; VIN: 3.3 volts ; fsw: 805 kHz ; Operating Temperature: -40 to 85 C (-40
R1211N002A-TR-F Specifications: Package Type: SOT23, Other, ROHS COMPLIANT, SOT-23, 6 PIN ; Life Cycle Stage: ACTIVE
R1212D100A-TR Specifications: Configuration / Function: SINGLE ; Package Type: Other, 0.90 MM HEIGHT, SON-8 ; Life Cycle Stage: ACTIVE ; IOUT: 0.0800 amps ; VIN: 3.3 volts ; fsw: 805 kHz ; Operating Temperature: -40 to 85 C (-40
R1213K001A-TR Specifications: Configuration / Function: Boost ; Package Type: Other, 2.70 X 3 MM, HALOGEN FREE AND ROHS COMPLIANT, DFN-12 ; Life Cycle Stage: ACTIVE ; IOUT: 3.8 amps ; VIN: 3.6 volts ; fsw: 1150 kHz ; Operating
R1215D002A-TR Specifications: Configuration / Function: SINGLE ; Package Type: Other, 0.90 MM HEIGHT, SON-8 ; Life Cycle Stage: ACTIVE ; IOUT: 0.0800 amps ; VIN: 2.5 volts ; fsw: 805 kHz ; Operating Temperature: -40 to 85 C (-40
R1218K021A-TR Specifications: Configuration / Function: Boost ; Package Type: Other, 1.80 X 2 MM, HALOGEN FREE AND ROHS COMPLIANT, DFN-6 ; Life Cycle Stage: ACTIVE ; IOUT: 1 amps ; VIN: 3.6 volts ; fsw: 1400 kHz ; Operating
R1218N021A-TR-F Specifications: Configuration / Function: Boost ; Package Type: SOT23, Other, LEAD FREE, SC-74, SOT-23, 6 PIN ; Life Cycle Stage: ACTIVE ; IOUT: 1 amps ; VIN: 3.6 volts ; fsw: 1400 kHz ; Operating Temperature:
R1224N102E-TL Specifications: Configuration / Function: SINGLE ; Package Type: SOT23, Other, SOT-23, 5 PIN ; Life Cycle Stage: ACTIVE ; IOUT: 0.0500 amps ; VIN: 8 volts ; fsw: 360 kHz ; Operating Temperature: -40 to 85 C (-40

R1221N38XH-TR :

RN5RZ44LC-TR : LOW Drop-out AND LOW Noise Voltage Regulator

RP131S341D : LOW ON RESISTANCE / LOW VOLTAGE 1A LDO The RP131x Series are voltage-regulators with a built-in low ON-resistance transistor and output current is 1A capability. These ICs are capable of the low input voltage (Min.1.6V) and also the minimum output voltage can be set from 0.8V. (The output volta

R1114Q191B-TR-FE : 1.5 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PDSO4 Specifications: Regulator Type: Low Dropout ; Output Polarity: Positive ; Output Voltage Type: Fixed ; Package Type: Other, SC-82AB, 4 PIN ; Life Cycle Stage: ACTIVE ; Output Voltage: 1.47 to 1.53 volts ; IOUT: 0.2000 amps ; VIN: 2.2 to 6 volts ; Dropout Voltage: 0.7000 volts

R1154N032B-TR-FE : 2.5 V-24 V ADJUSTABLE POSITIVE REGULATOR, PDSO5 Specifications: Regulator Type: Standard ; Output Polarity: Positive ; Output Voltage Type: Adjustable / Variable ; Package Type: SOT23, Other, LEAD FREE, SC-74A, SOT-23, 5 PIN ; Life Cycle Stage: ACTIVE ; Output Voltage: 2.5 to 24 volts ; IOUT: 0.1500 amps

R1190H116B-T1-F : 10 V FIXED POSITIVE REGULATOR, PDSO5 Specifications: Regulator Type: Standard ; Output Polarity: Positive ; Output Voltage Type: Fixed ; Package Type: SOT89, Other, LEAD FREE, PLASTIC, SOT-89, 5 PIN ; Life Cycle Stage: ACTIVE ; Output Voltage: 9.85 to 10.15 volts ; VIN: 3.5 to 16 volts

RN5RK231A-TL-FB : 0.5 A SWITCHING REGULATOR, 120 kHz SWITCHING FREQ-MAX, PDSO5 Specifications: Configuration / Function: SINGLE ; Package Type: SOT23, Other, MINI-MOLD, SC-74A, SOT-23, 5 PIN ; Life Cycle Stage: ACTIVE ; IOUT: 0.5000 amps ; fsw: 120 kHz ; Operating Temperature: -40 to 85 C (-40 to 185 F)

RN5RZ57AA-TR-F : 5.7 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5 Specifications: Regulator Type: Low Dropout ; Output Polarity: Positive ; Output Voltage Type: Fixed ; Package Type: SOT23, Other, ROHS COMPLIANT, PLASTIC, SOT-23, 5 PIN ; Life Cycle Stage: ACTIVE ; Output Voltage: 5.59 to 5.81 volts ; IOUT: 0.2000 amps ; VIN: 6.2 to 8 volts ; Dropout Voltage: 0.300

RP152N004B-TR-F : DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO6 Specifications: Regulator Type: Low Dropout ; Output Polarity: Positive ; Output Voltage Type: Fixed ; Package Type: SOT23, Other, LEAD FREE, SOT-23, 6 PIN ; Life Cycle Stage: ACTIVE ; Output Voltage: 2.72 to 2.88 volts ; IOUT: 0.1800 amps ; VIN: 1.4 to 5.25 volts ; Dropout Voltage: 0.3500 volts

 
0-C     D-L     M-R     S-Z