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RS5RM1741A-T1[PWM STEP-UP DC/DC CONVERTER WITH VOLTAGE REGULATOR AND DETECTOR]

other part :RS5RM   RS5RM1512A-T1   RS5RM1512A-T2   RS5RM1512B-T1   RS5RM1512B-T2   RS5RM1513A-T1   RS5RM1513A-T2  

OUTLINE
The RS5RM Series are step-up DC/DC converter ICs equipped with a voltage regulator (VR) and a voltage detector (VD) by CMOS process. Each of these step-up DC/DC converter ICs consists of a PWM DC/DC convert er, a linear regulator and a voltage detector.  These ICs are output-voltage-fixed type regulators which function as a linear regulator when input voltage is high, and as step-up DC/DC converter+linear regulator when input voltage is low, by using an inductor, a diode and a capacitor as external parts for the ICs.

FEATURES
• Low Supply Current ..........................................TYP. 55µA (RS5RM3624A : VIN=3.0V,at no load)
• Standby Mode.....................................................Istandby=MAX. 1.0µA (RS5RM××××A)
                                                      Istandby=MAX. 10.0µA (RS5RM××××B)
• Low Voltage Operation Possible.......................Operating Voltage VIN=1.2V to 10V
• High Output Voltage Accuracy.........................Fixed Output Voltage Accuracy±2.5%
• High Voltage Detection Accuracy.....................±2.5%
• Output Voltage can be set at User's request (refer to Selection Guide).
• Voltage close to battery's voltage can be output because these ICs are of a step-up / step-down type 
   (Ex. a fixed voltage of 3V can be output by a 3V battery).
• Soft Start Function, built-in Protection Circuits for Lx Driver
• Phase Compensation Circuits built in
• Pin for External Driver is equipped, and a large current output can be obtained.
• Small Packages ..................................................8pin SOP

APPLICATIONS
• Power source for cameras, camcorders, and hand-held audio equipment.
• Power source for small OA apparatus such as note book personal computers,and word processors.
• Power source for hand-held communication appliances such as pagers,cordless telephones, and cellular phones.

 

RICOH Co.,Ltd.
Ricoh

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VRD1741LLX[High speed, low dropout, ± 1% High output accuracy CMOS Dual Regulator with ON / OFF switch function]

other part :VRD   VRD0808LLX   VRD0808LNX   VRD0808LTX   VRD0808MLX   VRD0808MNX   VRD0808MTX  

Outline
VRD series are high-speed, low dropout voltage, high output voltage accuracy dual regulator, low dropout to achieve High output accuracy specifications. Because dual regulator IC in the pipeline are individual separate, crosstalk can be large Greatly reduced.

Applications
 Battery powered products
  _ Phone
  _ Digital camera or camcorder
 Portable games
 Handheld instruments

AnaSem Semiconductors
Anasem

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VRD1741MTX[High speed, low dropout, ± 1% High output accuracy CMOS Dual Regulator with ON / OFF switch function]

other part :VRD   VRD0808LLX   VRD0808LNX   VRD0808LTX   VRD0808MLX   VRD0808MNX   VRD0808MTX  

Outline
VRD series are high-speed, low dropout voltage, high output voltage accuracy dual regulator, low dropout to achieve High output accuracy specifications. Because dual regulator IC in the pipeline are individual separate, crosstalk can be large Greatly reduced.

Applications
 Battery powered products
  _ Phone
  _ Digital camera or camcorder
 Portable games
 Handheld instruments

AnaSem Semiconductors
Anasem

View

VRD1741PNX[High speed, low dropout, ± 1% High output accuracy CMOS Dual Regulator with ON / OFF switch function]

other part :VRD   VRD0808LLX   VRD0808LNX   VRD0808LTX   VRD0808MLX   VRD0808MNX   VRD0808MTX  

Outline
VRD series are high-speed, low dropout voltage, high output voltage accuracy dual regulator, low dropout to achieve High output accuracy specifications. Because dual regulator IC in the pipeline are individual separate, crosstalk can be large Greatly reduced.

Applications
 Battery powered products
  _ Phone
  _ Digital camera or camcorder
 Portable games
 Handheld instruments

AnaSem Semiconductors
Anasem

View

RS5RM1741B-T2[PWM STEP-UP DC/DC CONVERTER WITH VOLTAGE REGULATOR AND DETECTOR]

other part :RS5RM   RS5RM1512A-T1   RS5RM1512A-T2   RS5RM1512B-T1   RS5RM1512B-T2   RS5RM1513A-T1   RS5RM1513A-T2  

OUTLINE
The RS5RM Series are step-up DC/DC converter ICs equipped with a voltage regulator (VR) and a voltage detector (VD) by CMOS process. Each of these step-up DC/DC converter ICs consists of a PWM DC/DC convert er, a linear regulator and a voltage detector.  These ICs are output-voltage-fixed type regulators which function as a linear regulator when input voltage is high, and as step-up DC/DC converter+linear regulator when input voltage is low, by using an inductor, a diode and a capacitor as external parts for the ICs.

FEATURES
• Low Supply Current ..........................................TYP. 55µA (RS5RM3624A : VIN=3.0V,at no load)
• Standby Mode.....................................................Istandby=MAX. 1.0µA (RS5RM××××A)
                                                      Istandby=MAX. 10.0µA (RS5RM××××B)
• Low Voltage Operation Possible.......................Operating Voltage VIN=1.2V to 10V
• High Output Voltage Accuracy.........................Fixed Output Voltage Accuracy±2.5%
• High Voltage Detection Accuracy.....................±2.5%
• Output Voltage can be set at User's request (refer to Selection Guide).
• Voltage close to battery's voltage can be output because these ICs are of a step-up / step-down type 
   (Ex. a fixed voltage of 3V can be output by a 3V battery).
• Soft Start Function, built-in Protection Circuits for Lx Driver
• Phase Compensation Circuits built in
• Pin for External Driver is equipped, and a large current output can be obtained.
• Small Packages ..................................................8pin SOP

APPLICATIONS
• Power source for cameras, camcorders, and hand-held audio equipment.
• Power source for small OA apparatus such as note book personal computers,and word processors.
• Power source for hand-held communication appliances such as pagers,cordless telephones, and cellular phones.

 

RICOH Co.,Ltd.
Ricoh

View

C1741S[Medium Power Transistor (32V, 0.5A) Transistors]

other part :2SC1741S  

Features
1) High ICMax.
ICMax. = 0.5A
2) Low VCE(sat).
Optimal for lowvoltage operation.
3) Complements the
2SA1036K / 2SA1577 / 2SA854S.

Structure
Epitaxial planar type NPN silicon transistor

ROHM Semiconductor
ROHM

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Q62702-C1741[NPN Silicon AF Transistors]

other part :BC846   BC846-BC850   BC846A   BC846B   BC847   BC847A   BC847B  

NPN Silicon AF Transistors

Features
●For AF input stages and driver applications
●High current gain
●Low collector-emitter saturation voltage
●Low noise between 30 Hz and 15 kHz
●Complementary types: BC 856, BC 857, BC 859, BC 860 (PNP)

Siemens AG
Siemens

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VRD1741MLX[High speed, low dropout, ± 1% High output accuracy CMOS Dual Regulator with ON / OFF switch function]

other part :VRD   VRD0808LLX   VRD0808LNX   VRD0808LTX   VRD0808MLX   VRD0808MNX   VRD0808MTX  

Outline
VRD series are high-speed, low dropout voltage, high output voltage accuracy dual regulator, low dropout to achieve High output accuracy specifications. Because dual regulator IC in the pipeline are individual separate, crosstalk can be large Greatly reduced.

Applications
 Battery powered products
  _ Phone
  _ Digital camera or camcorder
 Portable games
 Handheld instruments

AnaSem Semiconductors
Anasem

View

VRD1741NTX[High speed, low dropout, ± 1% High output accuracy CMOS Dual Regulator with ON / OFF switch function]

other part :VRD   VRD0808LLX   VRD0808LNX   VRD0808LTX   VRD0808MLX   VRD0808MNX   VRD0808MTX  

Outline
VRD series are high-speed, low dropout voltage, high output voltage accuracy dual regulator, low dropout to achieve High output accuracy specifications. Because dual regulator IC in the pipeline are individual separate, crosstalk can be large Greatly reduced.

Applications
 Battery powered products
  _ Phone
  _ Digital camera or camcorder
 Portable games
 Handheld instruments

AnaSem Semiconductors
Anasem

View

MAX17410EVKIT[MAX17410 Evaluation Kit]

General Description
The MAX17410 evaluation kit (EV kit) demonstrates the high-power, dynamically adjustable, multiphase IMVP-6+ notebook CPU application circuit. This DC-DC convert er steps down high-voltage batteries and/or AC adapters, generating a precision, low-voltage CPU core VCC rail. The MAX17410 EV kit meets the Intel mobile IMVP-6+ CPU’s transient voltage specification, power good signaling, voltage regulator thermal monitoring (VRHOT), and power monitor output (PMON). The MAX17410 EV kit consists of the MAX17410 2-phase interleaved Quick-PWM™ step-down controller.

Features
♦ Dual-Phase, Fast-Response Interleaved, Quick-PWM
♦ Intel IMVP-6+ Code-Set Compliant
♦ Dynamic Phase Selection Optimizes Active/Sleep Efficiency
♦ Transient Phase Overlap Reduces Output Capacitance
♦ Transient-Overshoot Suppression Feature
♦ Active Voltage Positioning with Adjustable Gain
♦ High Speed, Accuracy, and Efficiency
♦ Low Bulk Output Capacitor Count
♦ 7V to 24V Input-Voltage Range
♦ 0 to 1.5000V Output-Voltage Range (7-Bit DAC)
♦ 38A Load-Current Capability (19A per Phase)
♦ Accurate Current Balance and Current Limit
♦ 300kHz Switching Frequency (per Phase)
♦ Power-Good (PWRGD) and Phase-Good (PHASEGD) Outputs and Indicators
♦ Clock Enable (CLKEN) and Thermal-Fault (VRHOT) Outputs and Indicators
♦ Lead(Pb)-Free and RoHS Compliant
♦ Fully Assembled and Tested

 

Maxim Integrated
MaximIC

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System  Voltage  Analog  Audio  Axial  Battery  Bipolar  Bridge  Camera  Chip  Clock  Color  Connector  Control  Controller  Converter  Counter  Crystal  Decoder  Digital 

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