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MAX1999EEI+

Maxim Integrated
RoHS
RoHS RoHS compliant
Package 28-SSOP (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - Linear + Switching
Description IC REG QD BCK/LINEAR SYNC 28QSOP
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Inventory: 92
Minimum: 1
Total Price: USD $7.15
Unit Price: USD $7.149115
≥1 USD $7.149115
≥10 USD $6.938847
≥100 USD $6.728579
≥500 USD $6.465744

Technical Details

Supply Chain

Factory Lead Time 6 Weeks

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SSOP (0.154, 3.90mm Width)
Number of Pins 28

Technical

Operating Temperature -40°C~85°C
Packaging Tube
Published 1999
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish TIN
Technology BICMOS
Voltage - Supply 4.5V~24V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.635mm
Frequency 500kHz
Base Part Number MAX1999
Pin Count 28
Number of Outputs 4
Output Voltage 5.5V
Input Voltage-Nom 12V
Output Current 10A
Topology Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~500kHz
Control Technique PULSE WIDTH MODULATION
Voltage - Output 3 3.3V
Switcher Configuration PUSH-PULL
w/Sequencer Yes
Voltage/Current - Output 1 Controller
Voltage/Current - Output 3 3.3V 100mA
w/LED Driver No

Dimensions

Height Seated (Max) 1.75mm
Length 9.89mm
Width 3.9mm

Compliance

REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Alternative Model

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