You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.
Product may not be an exact match for your search
You previously purchased this product.
View in Order History
ANALOG DEVICES MAX1637EEE+
DC/DC Controller, Buck, Step Down, 3.15 V to 5.5 V Supply, 96 % Duty Cycle, 300 kHz, QSOP-16
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX1637EEE+
- Order Code:
- 2798863
-
-
Maximum Part Numbers added.
Delete older entries to add more.
- Product Range
- -
- Technical Datasheet:
- MAX1637EEE+ Datasheet
- ECAD / MCAD
-
Product Overview
The MAX1637EEE+ is a miniature, low voltage, precision step-down controller in 16 pin QSOP package. The synchronous, buck, switch mode power supply controller generates the CPU supply voltage in battery powered systems. It is a stripped down version of MAX1636 in a smaller 16 pin QSOP package. The MAX1637 is intended to be powered separately from battery by an external bias supply (typically +5V system supply) in applications where battery exceeds 5.5V. It achieves excellent DC and AC output voltage accuracy and can operate from a low input voltage (3.15V), delivers excellent load-transient response needed by upcoming generations of dynamic-clock CPUs. Using synchronous rectification, the MAX1637 achieves up to 95% efficiency. Efficiency is greater than 80% over a 1000:1 load-current range which extends battery life in system-suspend or standby mode. It is used in notebook computers, handy-terminals, PDAs and subnotebook computers.
- ±2% DC accuracy, 0.1% (typ) DC load regulation, internal digital soft-start
- Operating temperature range from -40°C to 85°C
- Adjustable switching frequency to 350KHz
- Idle Mode™ pulse-skipping operation
- 1.10V to 5.5V adjustable output voltage
- 3.15V minimum IC supply voltage (at VCC pin)
- 1.1V ±2% reference output, 1μA total shutdown current
- Output overvoltage crowbar protection
- Output undervoltage shutdown (foldback)
Applications
Power Management
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
Want to see similar products? Simply select your required attributes below and hit the button ×
- :
- Current Mode Control
- :
- 3.15V
- :
- 5.5V
- :
- 1Outputs
- :
- 96%
- :
- QSOP
- :
- 16Pins
- :
- 300kHz
- :
- Synchronous Buck (Step Down)
- :
- -40°C
- :
- 85°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (3)
64 In stock Need more?
64 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
×
You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 4/7/25
64 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥1,675.19
(
¥1,842.71
Inc. JCT)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each
Multiple: 1 Minimum: 1
- 1+
- 10+
- 25+
- 100+
- 300+
- 500+
- 1000+
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥1,675.19 (¥1,842.71) | ( ) |
| 10+ | ¥1,475.95 (¥1,623.55) | ( ) |
| 25+ | ¥1,388.01 (¥1,526.81) | ( ) |
| 100+ | ¥1,298.97 (¥1,428.87) | ( ) |
| 300+ | ¥1,235.52 (¥1,359.07) | ( ) |
| 500+ | ¥1,155.38 (¥1,270.92) | ( ) |
| 1000+ | ¥1,060.77 (¥1,166.85) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|
Pricing is unavailable. Please contact customer services.
Total Price:
Total Price: ( )
Total Price: --
Filter Tool