MAX8903JETI+ Maxim Integrated, MAX8903JETI+ Datasheet - Page 25

• Manufacturer Part Number: MAX8903JETI+
• Description: Battery Management 2A 1-Cell Li+ DC-DC USB/Adapter Charger
• Manufacturer: Maxim Integrated
• Series: MAX8903A, MAX8903B, MAX8903C, MAX8903D, MAX8903E, MAX8903G, MAX8903H, MAX8903J, MAX8903Yr

Specifications of MAX8903JETI+

• Rohs: yes
• Battery Type: Li-Ion
• Output Voltage: 5 V
• Output Current: 1 mA
• Operating Supply Voltage: 4.1 V to 16 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Charge Safety Timers: Yes
• Maximum Power Dissipation: 1666.7 mW
• Operating Supply Current: 2.3 mA
• Product Type: Charge Management
• Temperature Monitoring: Yes
• Uvlo Start Threshold: 3.2 V

Table 5. Recommended Inductor Examples (continued)
* See the Selector Guide for more information about part numbers.
Maxim Integrated
VOLTAGE
DC INPUT
12V ±10%
12V ±10%
9V ±10%
9V ±10%
9V ±10%
9V ±10%
RANGE
DC STEP-DOWN
CURRENT LIMIT
OUTPUT
(I
SDMAX
2A
1A
2A
1A
2A
1A
)
MAX8903A/B/C/D/E,
MAX8903A/B/C/D/E,
MAX8903G, 1MHz
MAX8903G, 1MHz
MAX8903G, 1MHz
MAX8903G, 1MHz
PART NUMBER,
FREQUENCY*
SWITCHING
4MHz
4MHz
2A 1-Cell Li+ DC-DC Chargers
for USB and Adapter Power
2.2µH inductor, DFE322512C-2R2N, TOKO
3.2mm x 2.5mm x 1.2mm, 91mΩ (max), 2.4A
or 2.2µH Inductor, IFSC1515AHER2R2M01, Vishay
3.8mm x 3.8mm x 1.8mm, 45mΩ (max), 3A
2.2µH Inductor, IFSC1008ABER2R2M01, Vishay
2.5mm x 2mm x 1.2mm, 90mΩ (max), 2.15A
or 2.2µH Inductor, LQH3NPN2R2NJ0, Murata
3mm x 3mm x 1.1mm, 83mΩ (max), 1.15A
4.3uH Inductor, DEM4518C (1235AS-H-4R3M), TOKO
4.7mm x 4.5mm x 1.8mm, 84mΩ (max), 2.0A
or 4.7µH Inductor, IFSC1515AHER4R7M01, Vishay
3.8mm x 3.8mm x 1.8mm, 90mΩ (max), 2.0A
4.7µH inductor, DEM2818C (1227AS-H-4R7M), TOKO
3.2mm x 2.8mm x 1.8mm, 92mΩ (max), 1.1A
or 4.7µH inductor, IFSC1008ABER4R7M01, Vishay
2.5mm x 2mm x 1.2mm, 212mΩ (max), 1.2A
4.3µH inductor, DEM4518C (1235AS-H-4R3M), TOKO
4.7mm x 4.5mm x 1.8mm, 84mΩ (max), 2.0A
or 4.7µH inductor, IFSC1515AHER4R7M01, Vishay
3.8mm x 3.8mm x 1.8mm, 90mΩ (max), 2.0A
6.8µH, IFSC1515AHER6R8M01, Vishay
3.8mm x 3.8mm x 1.8mm, 115mΩ (max), 1.5A
or 6.8µH, LQH44PN6R8MP0, Murata
4mm x 4mm x 1.65mm, 144mΩ (max), 1.34A
MAX8903A–E/G/H/J/N/Y
RECOMMENDED INDUCTOR
25