Status: | Active |
---|---|
Series: | MAX17232 |
RoHS: | Unknown |
Eliminates External Components and Reduces Total Cost No Schottky-Synchronous Operation for High Efficiency and Reduced Cost Simple External RC Compensation for Stable Operation at Any Output Voltage All-Ceramic Capacitor Solution: Ultra-Compact Layout 180° Out-of-Phase Operation Reduces Output Ripple and Enables Cascaded Power Supplies |
No Schottky-Synchronous Operation for High Efficiency and Reduced Cost |
Simple External RC Compensation for Stable Operation at Any Output Voltage |
All-Ceramic Capacitor Solution: Ultra-Compact Layout |
180° Out-of-Phase Operation Reduces Output Ripple and Enables Cascaded Power Supplies |
Reduces Number of DC-DC Controllers to Stock Fixed Output Voltage with ±1% Accuracy (5V/3.3V)or Externally Resistor Adjustable (1V to 10V) 220kHz to 2.2MHz Adjustable Frequency with External Synchronization Frequency Synchronization Input |
Fixed Output Voltage with ±1% Accuracy (5V/3.3V)or Externally Resistor Adjustable (1V to 10V) |
220kHz to 2.2MHz Adjustable Frequency with External Synchronization |
Frequency Synchronization Input |
Reduces Power Dissipation 92% Peak Efficiency 8μA (typ) in Shutdown 20μA (typ) Quiescent Current in PFM Mode |
92% Peak Efficiency |
8μA (typ) in Shutdown |
20μA (typ) Quiescent Current in PFM Mode |
Operates Reliably 42V Input Voltage Transient Protection Cycle-by-Cycle Current Limit, Thermal Shutdown Supply Overvoltage and Undervoltage Lockout Power-OK Monitor Reduced EMI Emission with Spread-Spectrum Control 50ns (typ) Minimum On-Time Guarantees PWM Operation at Low Duty Cycle at 2.2MHz |
42V Input Voltage Transient Protection |
Cycle-by-Cycle Current Limit, Thermal Shutdown |
Supply Overvoltage and Undervoltage Lockout |
Power-OK Monitor |
Reduced EMI Emission with Spread-Spectrum Control |
50ns (typ) Minimum On-Time Guarantees PWM Operation at Low Duty Cycle at 2.2MHz |
VIN (V) (min) | 3.5 |
---|---|
VIN (V) (max) | 36 |
VOUT1 (V) (min) | 1 |
VOUT1 (V) (max) | 10 |
IOUT1 (A) (max) | 10 |
Switch Type | External |
Preset VOUT (V) | 5 |
Output Adjust. Method | PresetResistor |
Synchronous Switching? | Yes |
Power Good Signal | Yes |
# DC-DC Outputs | 2 |
Switching Frequency (kHz) | 1000 |
Design Tools | EE-Sim |
Package/Pins | TQFN/28 |
BudgetaryPrice (See Notes) | 3.03 |
Status: | Unknown |
---|---|
Series: | - |
RoHS: | Unknown |
Supply Voltage Min | 3.5V |
---|---|
Supply Voltage Max | 36V |
No. of Outputs | 2 Output |
Duty Cycle (%) | 98.5% |
Controller IC Case Style | TQFN |
No. of Pins | 28Pins |
Switching Frequency | 1MHz |
Topology | Synchronous Buck (Step Down) |
Operating Temperature Min | -40°C |
Operating Temperature Max | 85°C |
Product Range | - |
Automotive Qualification Standard | - |
RoHS Phthalates Compliant | To Be Advised |
MSL | MSL 1 - Unlimited |
SVHC | No SVHC (15-Jan-2018) |
3.5V 36V, 2.2MHz, Synchronous | Analog Devices |
Dc/Dc Ctrl, Sync Buck, 1Mhz, Tqfn-28 | Newark Electronics |
DC/DC CTRL, SYNC BUCK, 1MHZ, TQFN-28 | element14 |
Where can I find additional details, specifications and documents for a MAX17232ETIR+ ?
Additional datasheets, footprints and schematics for MAX17232ETIR+ are listed on our Part Details page. You can also find images and similar parts to MAX17232ETIR+ on this page.
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Is the MAX17232ETIR+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX17232ETIR+ have stock available?
Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX17232ETIR+ .
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