Product Summary

The AP2151WG-7 is an integrated high side power switch optimized for Universal Serial Bus (USB) and other hot swap applications. The AP2151WG-7 complies with USB 2.0 and available with both polarities of Enable input. The AP2151WG-7 offers current and thermal limiting and short circuit protection as well as controlled rise time and under voltage lockout functionality. A 7ms deglitch capability on the open drain Flag output prevents false over current reporting and does not require any external components.

Parametrics

AP2151WG-7 absolute maximum ratings: (1)VIN Input Voltage: 6.5 V; (2)VOUT Output Voltage: VIN + 0.3 V; (3)VEN , VFLG Enable Voltage: 6.5 V; (4)Iload Maximum Continuous Load Current: Internal Limited A; (5)TJmax Maximum Junction Temperature: 150 °C; (6)TST Storage Temperature Range (Note 3): -65 to 150 °C.

Features

AP2151WG-7 features: (1)Single USB port power switches; (2)Over-current and thermal protection; (3)0.8A accurate current limiting; (4)Reverse Current Blocking; (5)95mΩ on-resistance; (6)Input voltage range: 2.7V – 5.5V; (7)0.6ms typical rise time; (8)Very low shutdown current: 1uA (max); (9)Fault report (FLG)with blanking time (7ms typ); (10)ESD protection: 4KV HBM, 400V MM; (11)Active high (AP2151)or active low (AP2141)enable; (12)Ambient temperature range -40°C to 85°C.

Diagrams

 AP2151WG-7 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AP2151WG-7
AP2151WG-7

Diodes Inc.

Power Switch ICs - USB 0.5A 2.7V-5.5V

Data Sheet

0-1: $0.59
1-10: $0.51
10-100: $0.35
100-500: $0.30
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AP2101MPG-13
AP2101MPG-13

Diodes Inc.

Power Switch ICs - Power Distribution 2A/5.5V SNGL CHANL CURRENT-LIMIT USB SW

Data Sheet

0-1600: $0.16
1600-2500: $0.15
2500-5000: $0.14
5000-10000: $0.13
AP2101SG-13
AP2101SG-13

Diodes Inc.

Power Switch ICs - Power Distribution 2A/5.5V SNGL CHANL CURRENT-LIMIT USB SW

Data Sheet

0-1: $0.38
1-25: $0.35
25-100: $0.31
100-250: $0.25
AP2111MPG-13
AP2111MPG-13

Diodes Inc.

Power Switch ICs - Power Distribution 2A/5.5V SNGL CHANL CURRENT-LIMIT USB SW

Data Sheet

0-1600: $0.16
1600-2500: $0.16
2500-3000: $0.15
3000-6000: $0.14
AP2111SG-13
AP2111SG-13

Diodes Inc.

Power Switch ICs - Power Distribution 2A/5.5V SNGL CHANL CURRENT-LIMIT USB SW

Data Sheet

0-1: $0.45
1-10: $0.38
10-100: $0.31
100-250: $0.25
AP2117
AP2117

Other


Data Sheet

Negotiable 
AP2141
AP2141

Other


Data Sheet

Negotiable