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マキシム > ソリューション > MP3およびポータブルメディアプレーヤ

高集積LDOおよびリセット

データシート
表示 タイトル/製品 主な特長
QV  PDF MAX8902AおよびMAX8902Bの評価キット
MAX8902EVKIT
QV  PDF ハンドヘルド機器用、チャージャおよびSmart Power Selector内蔵PMIC
MAX8671X

5つのレギュレートされた出力電圧およびLi+ (リチウムイオン)チャージャ、バッテリなしでもシステム動作を可能にするスマートパワー制御内蔵
QV  PDF 低ノイズ500mA LDOレギュレータ、2mm x 2mmのTDFNパッケージ
MAX8902A, MAX8902B

低ノイズ、低ドロップアウト、高PSRR、500mAリニアレギュレータ、2mm x 2mmのTDFNパッケージ
QV  PDF 300mA、マイクロプロセッサリセット回路内蔵LDOリニアレギュレータ
MAX6469, MAX6470, MAX6471, MAX6472, MAX6473, MAX6474, MAX6475, MAX6476, MAX6477, MAX6478, MAX6479, MAX6480, MAX6481, MAX6482, MAX6483, MAX6484
QV  PDF 150mA、SOT23、低ドロップアウトリニアレギュレータ、マイクロプロセッサリセット回路内蔵
MAX6329, MAX6349

全機能内蔵LDOおよびµP監視リセット、SOT23パッケージ



Key Specifications:   Battery Chargers
Part Number Cell Chemistry Number of Lithium-Ion cells Protected VIN (max) (V) Charging VIN (max) (V) Internal FET/Transistor Charger (V) Charge Rate Set by Max. Charge Current (A) Charge Termination Secondary Charge Termination Charge Regulation Features EV-Kit Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX8671X  Li-Ion
Li-Polymer 		1 14 6.6 Yes 4.2 Logic Input
Resistor 		1 Min. Charge Current Timer Linear
•Current limit
•Dual USB/Adapter Input
•Input Current Limit
•Low Battery/Power OK Output
•Smart Power Selector
•Soft Start
•Stand Alone
•Thermal Die Regulation
•Thermistor Input
•Timer
•USB Input
 Yes THIN QFN/40 26 -40 to +85
See All Battery Chargers (60)

Key Specifications:   Linear Regulators
Part Number Regulators per Pkg. Min. VIN (V) Max. VIN (V) Preset VOUT (V) Min. Adjustable VOUT (V) Max. Adjustable VOUT (V) Typ. VDROPOUT@ Rated ILOAD (V) Rated ILOAD (mA) Max. ICC (µA) Low Battery/ Power Fail Output POK/ Reset Output POK/ Reset Output Type Nominal POK/Reset Threshold (V) Min. Reset Pulse Width (ms) Watchdog Reverse Battery Protection Industry Qualified Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX8902  1 1.7 5.5 1.5
1.8
2.0
2.5
3.0
3.1
3.3 		0.6 5.3 0.05 500 120 No POK Open Drain Active Low Vout-9%  -  No No Automotive - General THIN QFN (Dual)/8 4 -40 to +125
MAX6469  1 2.5 5.5 1.5 to 3.3  -   -  0.11 300 136 No Reset Push-Pull Active Low Vout-12.5%
Vout-7.5% 		1200
150
2.5
20 		No No  -  SOT-23/6
THIN QFN (Dual)/8 		9 -40 to +85
MAX6470  1 2.5 5.5 1.5 to 3.3  -   -  0.11 300 136 No Reset Open Drain Active Low Vout-12.5%
Vout-7.5% 		1200
150
2.5
20 		No No  -  SOT-23/6
THIN QFN (Dual)/8 		9 -40 to +85
MAX6471  1 2.5 5.5 1.5 to 3.3  -   -  0.11 300 136 No Reset Push-Pull Active Low Vout-12.5%
Vout-7.5% 		1200
150
2.5
20 		No No  -  SOT-23/6
THIN QFN (Dual)/8 		9 -40 to +85
MAX6472  1 2.5 5.5 1.5 to 3.3  -   -  0.11 300 136 No Reset Open Drain Active Low Vout-12.5%
Vout-7.5% 		1200
150
2.5
20 		No No  -  SOT-23/6
THIN QFN (Dual)/8 		9 -40 to +85
MAX6473  1 2.5 5.5 1.5 to 3.3  -   -  0.11 300 136 No Reset Push-Pull Active Low Vout-12.5%
Vout-7.5% 		1200
150
2.5
20 		No No  -  SOT-23/6
THIN QFN (Dual)/8 		9 -40 to +85
MAX6474  1 2.5 5.5 1.5 to 3.3  -   -  0.11 300 136 No Reset Open Drain Active Low Vout-12.5%
Vout-7.5% 		1200
150
2.5
20 		No No  -  SOT-23/6
THIN QFN (Dual)/8 		9 -40 to +85
MAX6475  1 2.5 5.5 1.5 to 3.3 1.23 5 0.11 300 136 No Reset Push-Pull Active Low Vout-12.5%
Vout-7.5% 		1200
150
2.5
20 		No No  -  SOT-23/6
THIN QFN (Dual)/8 		9 -40 to +85
MAX6476  1 2.5 5.5 1.5 to 3.3 1.23 5 0.11 300 136 No Reset Open Drain Active Low Vout-12.5%
Vout-7.5% 		1200
150
2.5
20 		No No  -  SOT-23/6
THIN QFN (Dual)/8 		9 -40 to +85
MAX6477  1 2.5 5.5 1.5 to 3.3  -   -  0.11 300 136 No Reset Push-Pull Active Low Vout-12.5%
Vout-7.5% 		1200
150
2.5
20 		No No  -  UCSP/6 2 -40 to +85
MAX6478  1 2.5 5.5 1.5 to 3.3  -   -  0.11 300 136 No Reset Open Drain Active Low Vout-12.5%
Vout-7.5% 		1200
150
2.5
20 		No No  -  UCSP/6 2 -40 to +85
MAX6479  1 2.5 5.5 1.5 to 3.3  -   -  0.11 300 136 No Reset Push-Pull Active Low Vout-12.5%
Vout-7.5% 		1200
150
2.5
20 		No No  -  UCSP/6 2 -40 to +85
MAX6480  1 2.5 5.5 1.5 to 3.3  -   -  0.11 300 136 No Reset Open Drain Active Low Vout-12.5%
Vout-7.5% 		1200
150
2.5
20 		No No  -  UCSP/6 2 -40 to +85
MAX6481  1 2.5 5.5 1.5 to 3.3  -   -  0.11 300 136 No Reset Push-Pull Active Low Vout-12.5%
Vout-7.5% 		1200
150
2.5
20 		No No  -  UCSP/6 2 -40 to +85
MAX6482  1 2.5 5.5 1.5 to 3.3  -   -  0.11 300 136 No Reset Open Drain Active Low Vout-12.5%
Vout-7.5% 		1200
150
2.5
20 		No No  -  UCSP/6 2 -40 to +85
MAX6483  1 2.5 5.5 1.5 to 3.3 1.23 5 0.11 300 136 No Reset Push-Pull Active Low Vout-12.5%
Vout-7.5% 		1200
150
2.5
20 		No No  -  UCSP/6 2 -40 to +85
MAX6484  1 2.5 5.5 1.5 to 3.3 1.23 5 0.11 300 136 No Reset Open Drain Active Low Vout-12.5%
Vout-7.5% 		1200
150
2.5
20 		No No  -  UCSP/6 2 -40 to +85
MAX6329  1 2.5 5.5 1.8
2.5
3.3 		1.23 5 0.3 150 50 No Reset Open Drain Active High
Push-Pull Active High
Push-Pull Active Low 		Vout-10%
Vout-5% 		100 No No  -  SOT-23/6 9 0 to +85
MAX6349  1 2.5 5.5 1.8
2.5
3.3 		1.23 5 0.3 150 50 No Reset Open Drain Active High
Push-Pull Active High
Push-Pull Active Low 		Vout-10%
Vout-5% 		100 No No  -  SOT-23/6 9 -40 to +85
See All Linear Regulators (141)

Key Specifications:   Switch-Mode DC-DC Power Supplies
Part Number Topology VIN (min) (V) VIN (max) (V) Number of DC-DC Outputs Digital/VID Programmed Output Min. Adjustable VOUT (V) Max. Adjustable VOUT (V) IOUT (A) Operating Current, ICC (max) (mA) Fixed Freq/PWM Operation Operating Freq. (kHz) Internal Power Switch(es) Synchronous Rectifier Package Smallest Available Package (max w/pins) (mm2)
MAX8671X  Step-Down 2.6 6.6 3 No 0.6 5 0.5 0.285 Yes 2000 Yes Yes THIN QFN/40 26
See All Switch-Mode DC-DC Power Supplies (421)


         


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