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Switch Mode Power ICs 2.5V To 5.5V, 2A, High EfficiencySynchronous Buck Converter

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Switch Mode Power ICs 2.5V To 5.5V, 2A, High EfficiencySynchronous Buck Converter

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Brand Name : UCHI

Model Number : SGM61020

Certification : Completed

Place of Origin : Dongguan China

MOQ : 1000PCS

Price : Negotiable

Payment Terms : T/T,Western Union

Supply Ability : 5000pcs

Delivery Time : 3weeks

Packaging Details : Standard

VIN, EN, PG : -0.3V to 6V

FB : -0.3V to 5V

SW (DC) : -0.3V to VIN + 0.3V

SW (AC, Less than 10ns) while Switching : -2V to 9V

SOT-23-5, θJA : 193℃/W

SOT-23-5, θJB : 36.9℃/W

SOT-23-5, θJC : 61.9℃/W

SOT-563-6, θJA : 127.3℃/W

SOT-563-6, θJB : 32.9℃/W

SOT-563-6, θJC : 63.6℃/W

Junction Temperature : +150℃

Storage Temperature Range : -65 to +150℃

Lead Temperature (Soldering, 10s) : +260℃

HBM : 4000V

CDM : 1000V

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Switch Mode Power ICs 2.5V To 5.5V, 2A, High EfficiencySynchronous Buck Converter
The SGM61020 is a high efficiency synchronous BuckDC/DC converter with 2A output current capability andadjustable output voltage. The input supply voltage is inthe range of 2.5V to 5.5V. Using adaptive off-time peakcurrent control, the efficiency of this device is higherthan 80% for loads over 1mA and reaches 95% in themoderate load ranges (5V to 3.3V).
This device operates with a quasi-fixed 1.5MHz pulsewidth modulation (PWM) mode for moderate or heavyloads. But at light loads, pulse skip modulation is usedfor power-save mode (PSM). The PSM operatingquiescent current is very low, typically 42μA, which iswell suitable for battery-powered applications toincrease standby time. Despite such low quiescentcurrent, the transient response to large load variationsis excellent. The device shutdown current is typically0.03μA.
The SGM61020 provides an adjustable output voltageby an external resistor divider. The device is capable forlow dropout operation with 100% duty cycle. Someother features include internal soft-start for limitingstartup inrush current, over-current and thermalshutdown protections, enable input and power goodoutput (for SGM61020P version only).
The SGM61020 is available in Green SOT-23-5 andSOT-563-6 packages.
Key Features

● 2.5V to 5.5V Input Voltage Range
● Adjustable Output Voltage from 0.6V to VIN
● Up to 95% Efficiency
● Low RDSON MOSFET Switches (100mΩ/55mΩ)
● Power-Save Mode for Light Load Efficiency
● 42μA (TYP) Operating Quiescent Current
● 100% Duty Cycle Capability for Low Dropout
● 1.5MHz PWM Switching Frequency
● Power Good Output (SGM61020P Only)
● Over-Current Protection
● Thermal Shutdown Protection
● Input Under-Voltage Lockout (UVLO) Protection
● Small Packaging:SGM61020: Available in Green SOT-23-5 andSOT-563-6 PackagesSGM61020P: Available in a Green SOT-563-6Package

Applications
Battery-Powered Applications
Point-of-Load
Processor Power Supplies
Hard Disk Drives (HDD)/Solid State Drives (SSD)
Typical Application
Switch Mode Power ICs 2.5V To 5.5V, 2A, High EfficiencySynchronous Buck Converter

Pin Configurations
Switch Mode Power ICs 2.5V To 5.5V, 2A, High EfficiencySynchronous Buck Converter
Pin Description

Switch Mode Power ICs 2.5V To 5.5V, 2A, High EfficiencySynchronous Buck Converter

Product Selection Guid
DC/DC
Topology
 Part Number
Output Current
Max
(mA)
VIN
Min
(V)
VIN
Max
(V)
 Output
Voltage
(V)
Switching
Frequency
(MHz)
(MHz)
Current
(μA)
Shutdown
Current
(μA)
Enable
Logic
Efficiency
Max
(%)
Packag
 Features
Sync Buck
AAP6010A
3500
7.5
40
Adj
0.125
1560
NA
 NA
95
SOIC-8
7.5V to 40V Input Supply, CC/CV Synchronous Buck Converter
Sync Buck
AAP6010A
3500
7.5
40
Adj
0.125
1560
NA
 NA
95
SOIC-8 (Exposed Pad)
7.5V to 40V Input Supply, CC/CV Synchronous Buck Converter
Sync Buck
AAP6013A
 8000 7.5 36 Adj Adj (0.05 ~ 0.8) 1200 1200 NA 97
TQFN-4×4-24BL
7.5V to 36V Input Supply, CC/CV Synchronous Buck PWM Converter
Sync Buck
AAP6153A
 NA 7.5 40 Adj Adj (0.1 ~ 0.8) 1200 1700 NA 97
MSOP-10 (Exposed Pad)
7.5V to 36V Input Supply, CC/CV Synchronous Buck PWM Converter
Sync Buck SGM6010
3000
 3 5.5
Adj (0.8 ~ 5.0)
 0.3 ~ 2 410 <2 Active Low 95
TDFN-3×3-10L
3A, High Efficiency, Low Voltage, Synchronous Buck
Sync Buck
SGM6011
2000
 2.5 5.5 3.3/Adj (down to 1.2)
1.4
300
 <2
Active High
 95
TDFN-3×3-10L
2A, High Efficiency, Low Voltage, Synchronous Buck
Sync Buck SGM6012
800
 2.5 5.5 1.2/1.8/3.3/Adj (down to 0.6) 1.6 30 <1
Active High
 95
TSOT-23-5
800mA, High Efficiency, Low Voltage, Synchronous Buck
Sync Buck
SGM6013
800
 2.5 5.5
1.2/1.8/3.3/Adj (down to 0.6
 1.6 30 <1
Active High
 95
TSOT-23-5,TDFN-2×2-6L
800mA, High Efficiency, Low Voltage, Synchronous Buck
Sync Buck
SGM6014
 2000 2.5 5.5
1.2/1.8/3.3/Adj (down to 1.2)
 1.4 55 <2
Active High
 95
TDFN-3×3-10L
2A, High Efficiency, Low Voltage, Synchronous Buck
Sync Buck
SGM6016
 1200 2.7 5.5
Adj (down to 0.8)
 1.6 30
<1
Active High
 95
TDFN-3×3-10L
1.2A, High Efficiency, Low Voltage, Synchronous Buck
Sync Buck
SGM6019
 1200 2.7 5.5
Adj (down to 0.8)
 1.6 30
<1
Active High
 95
TDFN-2×3-8L
1.2A, High Efficiency, Low Voltage, Synchronous Buck
Sync Buck
SGM6027
 600 2.5 5.5
Adj (0.7 ~ 3.3)
 1.2 0.58
<1
Active High
 92
WLCSP-0.8×1.6-8B
Ultra-Low Quiescent Current, Synchronous Buck
Sync Buck
SGM6027A/B
 600 2.5 5.5
Adj (0.7 ~ 3.3)
 1.2 0.58
<1
Active High
 92
WLCSP-0.8×1.6-8B
Ultra-Low Quiescent Current, Synchronous Buck
Sync Buck
SGM6029
 1000 2 5.5
0.4 ~ 0.775/0.8 ~ 1.55/1.8 ~ 3.3
4.0/1.5
2.3
<0.25
Active High
 96
WLCSP-0.74×1.09-6B
 Ultra-Low Quiescent Current, Synchronous Buck
Sync Buck
SGM6036
 600 1.8 5.5
1.0/1.2/3.3/Adj (1.0 ~ 3.3)
 1.4 0.45
Active High
 90
UTDFN-1.5×2-6L
1.4MHz, 600mA Synchronous Buck
Sync Buck
SGM6040
 750 1.8 5.5
Adj (0.8 ~ 3.4)
 1.5
0.06
0.3
Active High
 80
TDFN-2×1.5-8L,WLCSP- 0.89×1.19-6B
1.8V to 5.5V, 750mA, 60nA Quiescent Current Synchronous Buck Converter
Non-Sync Buck
SGM6060
 2000 3.8 55
Adj
0.2 to 2
 126
<18
Active High
 95
TDFN-3×3-10L,SOIC-8 (Exposed Pad)
55V Input, 2A Non-Synchronous Buck
Non-Sync Buck
SGM6061
 1500 3.8 55
Adj (0.8 ~ 24)
 2
131
 18
Active High
 95
TDFN-3×3-10L
1.5A, 2MHz, 55V, Buck Converter
Sync Buck
SGM61006
 600 1.8 5.5
Adj (0.5 ~ VIN)
 3.5 26
<3
Active High
 90
WLCSP-0.9×1.3-6B-A
600mA, 1.8V to 5.5V Synchronous Buck
Sync Buck
SGM61007
 600 2.3 5.5
1/1.1/1.15/1.2/1.23/1.35/1.82/2.05 fixed internally
 5.8
22
<0.5
Active High
 92
WLCSP-0.86×1.16-6B
5.8MHz, 600mA Synchronous Buck
Sync Buck
SGM61012
 1200 2.3 5.5
Adj (0.5 ~ 4)
 2 25
<1
Active High
 95
TDFN-2×2-8AL
1.2A High-Efficiency Buck with AHP-COT Mode
Sync Buck
SGM61013
 1000 2.3 5.5
1.2/1.8/3.3
10, 6.5/8
 20
<1
Active High
 95
WLCSP-0.9×1.2-6B
10MHz 1A Micro-Point-of-Load Buck
Sync Buck
SGM61020
 2000 2.5 5.5
Adj (0.6 ~ VIN)
 1.5
42
<1
Active High
 95
SOT-23-5,SOT-563-6
2A, High Efficiency, Synchronous Buck
Sync Buck
SGM61020S
 2000 2.5 5.5
Adj (0.6 ~ VIN)
 1.5 44
<0.5
Active High
 95
SOT-23-5, SOT-23-6
2A, High Efficiency, Synchronous Buck
Sync Buck
SGM61020SD
SGM61020PSD
 2000 2.5 5.5
Adj (0.6 ~ VIN)
 1.5 44
<0.5
Active High
 95
SOT-23-5, SOT-23-6
2A, High Efficiency, Synchronous Buck
Sync Buck
SGM61022
 2000 2.3 5.5
Adj (0.5 ~ 4)
 2 25
<1
Active High
 95
TDFN-2×2-8AL
2A High-Efficiency Buck with AHP-COT Mode
Sync Buck
SGM61024
 2000 2.4 5.5
Adj (0.6 ~ 4)
2.2
5.7/400
<1.8
Active High
 95
UTDFN-1.5×1.5-6L
2.4V to 5.5V, 2A, High Efficiency, Synchronous Buck
Sync Buck
SGM61030
 3000 2.5 5.5 Adj (0.6 ~ VIN)
2.5/2
42/410
 <0.3
Active High
 95
TDFN-2×2-7L
High Efficiency, 3A, Synchronous Buck
Sync Buck
SGM61031
 3000 2.7 5.5
Adj
 2
24
 <1
Active High
 95
TDFN-2×2-8AL
3A, High Efficiency, Synchronous Buck
Sync Buck
SGM61032
 3000 2.5 5.5
Adj (0.6 ~ VIN)
 1.5 45 <1
Active High
 95
SOT-563-6
Low Voltage, 3A High Efficiency Synchronous Buck
Sync Buck
SGM61034
 3000 2.4 5.5
Adj (0.6 ~ 4)
 2.2
5.7/400
<1.8
Active High
 95
UTDFN-1.5×1.5-6L
2.4V to 5.5V, 3A, High Efficiency, Synchronous Buck
Sync Buck
SGM61040
 4000 2.5 5.5
Adj (0.6 ~ VIN)
2.5/2
42/420
<1.5
Active High
 95
TDFN-2×2-7L
4A, High Efficiency, Synchronous Buck
Sync Buck
SGM61044
 4000 2.4 5.5
Adj (0.6 ~ 4)
 2.2
5.7/400
<1.8
Active High
 95
UTDFN-1.5×1.5-6L
2.4V to 5.5V, 4A, High Efficiency, Synchronous Buck

Integrated circuits (ICs) serve as the foundation of modern electronics, offering small size, low power consumption, strong performance and high reliability. They are widely used in consumer electronics, industrial applications, communications, automotive electronics, medical equipment, and aer ospace/defense systems.
Switch Mode Power ICs 2.5V To 5.5V, 2A, High EfficiencySynchronous Buck Converter
Uchi Electronics provides high-performance analog and mixed-signal processing solutions for industrial automation, new energy, automotive, communications, computing, consumer electronics and medical equipment applications.
Switch Mode Power ICs 2.5V To 5.5V, 2A, High EfficiencySynchronous Buck Converter
This solution demonstrates the application of integrated circuits in smart phones and tablets. For assistance selecting the right product, please contact our technical support team.

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